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Tinged Bluestem

#afccc9
Notes

Tinged Bluestem (#AFCCC9) is a soft teal 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 (174°, 22%, 74%) places it in the muted band at a light lightness. It works as a background wash, large-area fill, or soft illustration tone. Add a darker ink of the same hue when you need type over it. 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
#afccc9
RGB
rgb(175, 204, 201)
HSL
hsl(174, 22%, 74%)
HWB
hwb(174 69% 20%)
OKLCH
oklch(82.3% 0.031 188.9)
P3
color(display-p3 0.7082 0.7966 0.7875)
HSV
hsv(174, 14%, 80%)
LAB
lab(79.91% -10.27 -1.77)
LCH
lch(79.91% 10.42 189.77)
CMYK
cmyk(14%, 0%, 1%, 20%)

Etymology

Tinged
adjective

Latin tinguere, to dip / dye — past-participle of tinge. As a color modifier, tinged implies a pale-and-slightly-colored quality where the hue carries the visual register of base-white-or-neutral barely-touched-by-pigment surface. Sits at the pale-and-faintly-colored end of the grid, parallel to tinted and pastel in usage.

Bluestem
noun

The genera Andropogon and Schizachyrium — North American native prairie grasses whose stems shift from green to blue-purple in autumn. The color refers to S. scoparium (little bluestem) in midsummer: a soft, slightly cool blue-green-gray with the matte finish of upright prairie grass.

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.

#afccc9
Original
#c9c9c9
Protanopia
#c3c4c9
Deuteranopia
#a7cecb
Tritanopia
#c6c6c6
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
1.71:1
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
12.30:1

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
##AFCCC9
Display P3
Display P3
color(display-p3 0.7082 0.7966 0.7875)
Inside sRGBOKLCH chroma 0.031

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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