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Refined Mole

#15093b
Notes

Refined Mole (#15093B) is a deep indigo with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (254°, 74%, 13%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. For a confident two-color system, pair it with its complementary yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#15093b
RGB
rgb(21, 9, 59)
HSL
hsl(254, 74%, 13%)
HWB
hwb(254 4% 77%)
OKLCH
oklch(19.8% 0.089 286.0)
P3
color(display-p3 0.0757 0.0373 0.2213)
HSV
hsv(254, 85%, 23%)
LAB
lab(6.06% 21.23 -29.56)
LCH
lch(6.06% 36.40 305.68)
CMYK
cmyk(64%, 85%, 0%, 77%)

Etymology

Refined
adjective

Latin re- plus fīnis — past-participle of refine. As a color modifier, refined implies a neutral-and-elegantly-stripped-down-and-cultivated quality, the neutral color of Edwardian-and-Belle-Époque refined-and-stripped-of-excess elegant-and-cultivated interior-decoration-and-dress-attire coordinated-color tone. Sits at the neutral-and-cultivated end of the grid, parallel to cultured and polished in usage.

Mole
noun

Eurasian Talpa europaea — a Talpidae fossorial mammal of European agricultural-meadow soil-systems, with deep-velvet-soft-gray-black fur. Mole color refers to a Talpa europaea dorsal-fur field in raking light: a dark cool-gray with the velvet finish of short-and-vertical burrow-adapted melanin-pigmented fur. The smallest of the European fossorial mammal-clade.

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.

#15093b
Original
#00153c
Protanopia
#00123a
Deuteranopia
#051721
Tritanopia
#0f0f0f
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
18.52:1
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
1.13:1

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
##15093B
Display P3
Display P3
color(display-p3 0.0757 0.0373 0.2213)
P3 has subtle headroomOKLCH chroma 0.089

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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