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Pleasant Wend Verdigris

#31afb3
Notes

Pleasant Wend Verdigris (#31AFB3) is a true cyan with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (182°, 57%, 45%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#31afb3
RGB
rgb(49, 175, 179)
HSL
hsl(182, 57%, 45%)
HWB
hwb(182 19% 30%)
OKLCH
oklch(69.0% 0.106 198.2)
P3
color(display-p3 0.3515 0.6767 0.6958)
HSV
hsv(182, 73%, 70%)
LAB
lab(65.41% -31.70 -11.86)
LCH
lch(65.41% 33.85 200.52)
CMYK
cmyk(73%, 2%, 0%, 30%)

Etymology

Pleasant
adjective

From the French plaisant, pleasing — used as a color modifier since the fifteenth century for hues that read as agreeable, the kind of color that wears well over a long viewing without becoming demanding or fatiguing. Pleasant green, pleasant rose: moderate saturation combined with optical comfort. Sits at the crisp-bucket alongside easy and calm.

Wend
modifier

Old English wendan, to-turn-or-go. As a color modifier, wend implies a winding-and-turning-and-meandered quality, the visual register of pilgrim-path-and-river-wend hand-winding-and-turning-and-meandered pilgrim-path-and-river-and-Roman-road wended-and-winding-and-turning-and-meandered surfaces under pilgrim-path-and-river-and-Roman-road Camino-and-Pennine-Way-and-Kumano hilltop-pilgrim-light. Sits at the modifier-and-mood end of the grid, parallel to drift and roam in usage.

Verdigris
noun

The basic copper carbonate that forms on weathered copper and bronze — the pigment scraped from oxidized metal and used in Renaissance painting before being supplanted by more stable greens. The color refers to a thick verdigris on aged copper roofing or the Statue of Liberty's surface: a soft, slightly muted blue-green with the powdery finish of mineral oxide. Cooler than patina, warmer than seafoam, with the archaeological weight of a mineral made by time.

Closest matches

The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.

Variations

Click any swatch to explore

Harmonies

Accessibility

Color-vision simulation

How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.

#31afb3
Original
#a2a7b3
Protanopia
#9099b4
Deuteranopia
#00b5b0
Tritanopia
#959595
Achromatopsia
WCAG contrast

The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon White
2.65:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
7.91:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##31AFB3
Display P3
Display P3
color(display-p3 0.3515 0.6767 0.6958)
P3 has subtle headroomOKLCH chroma 0.106

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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