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Spick Tangerine

#973c23
Notes

Spick Tangerine (#973C23) is a true red 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 (13°, 62%, 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 cyan. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#973c23
RGB
rgb(151, 60, 35)
HSL
hsl(13, 62%, 36%)
HWB
hwb(13 14% 41%)
OKLCH
oklch(47.7% 0.128 36.1)
HSV
hsv(13, 77%, 59%)
LAB
lab(37.72% 36.72 34.06)
LCH
lch(37.72% 50.08 42.85)
CMYK
cmyk(0%, 60%, 77%, 41%)

Etymology

Spick
adjective

Old Norse spik-spakr, spike-new — sharing root with spic-and-span. As a color modifier, spick implies a clear-and-newly-cleaned quality where the hue carries the just-polished visual register of fresh-painted-and-fresh-cleaned surfaces. Sits at the crisp-and-clean end of the grid, parallel to spotless and pristine in usage.

Tangerine
noun

Named for the city of Tangier in Morocco, the port through which this small mandarin variety reached Europe in the early nineteenth century. The color refers to the skin of a fully ripe tangerine: a saturated, slightly red-shifted orange that's warmer than apricot and brighter than rust. The pigment is the same beta-carotene that colors carrots and pumpkins, just at higher concentration on the rind.

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

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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.

#973c23
Original
#554c20
Protanopia
#6c6020
Deuteranopia
#a62737
Tritanopia
#4e4e4e
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
7.03:1
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
2.99:1

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