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Workmanlike Caryopteris

#40567a
Notes

Workmanlike Caryopteris (#40567A) is a true azure with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (217°, 31%, 36%) 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#40567a
RGB
rgb(64, 86, 122)
HSL
hsl(217, 31%, 36%)
HWB
hwb(217 25% 52%)
OKLCH
oklch(45.1% 0.065 260.0)
P3
color(display-p3 0.2687 0.3348 0.4671)
HSV
hsv(217, 48%, 48%)
LAB
lab(36.27% 2.20 -23.00)
LCH
lch(36.27% 23.10 275.46)
CMYK
cmyk(48%, 30%, 0%, 52%)

Etymology

Workmanlike
adjective

Old English weorcmann, workman — adjectival suffix -like. As a color modifier, workmanlike implies a clear-and-skilled-and-honest quality where the hue carries the visual register of journeyman-craftsman careful-and-competent hand-built craft. Sits at the crisp-and-functional end of the grid, parallel to functional and practical in usage.

Caryopteris
noun

The genus Caryopterisblue mist shrub or bluebeard — Asian and Mediterranean shrubs whose late-summer blue flower clusters attract pollinators. The color refers to a fresh C. clandonensis 'Heavenly Blue' inflorescence: a saturated, slightly cool deep blue with the matte finish of small clustered florets.

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.

#40567a
Original
#49587c
Protanopia
#425379
Deuteranopia
#295e63
Tritanopia
#545454
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).
AAAon White
7.42:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
2.83:1

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
##40567A
Display P3
Display P3
color(display-p3 0.2687 0.3348 0.4671)
Inside sRGBOKLCH chroma 0.065

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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