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True Mikan

#903017
Notes

True Mikan (#903017) is a deep 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 (12°, 72%, 33%) 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 cyan. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#903017
RGB
rgb(144, 48, 23)
HSL
hsl(12, 72%, 33%)
HWB
hwb(12 9% 44%)
OKLCH
oklch(44.8% 0.135 35.3)
HSV
hsv(12, 84%, 56%)
LAB
lab(34.20% 39.32 36.52)
LCH
lch(34.20% 53.66 42.88)
CMYK
cmyk(0%, 67%, 84%, 44%)

Etymology

True
adjective

Old English trēowe, faithful — used as a color modifier since the seventeenth century for hues that read as the canonical version of their family. True red, true blue: the saturation is full, the hue is neither shifted nor adulterated. Sits at the center of the bold and crisp buckets, marking the unequivocal middle of any chromatic family.

Mikan
noun

Citrus unshiu, the Satsuma mandarin — small, easy-peeling, seedless citrus cultivated in southwestern Japan since the sixteenth century. Mikan season (October–February) defines a Japanese winter, with crates of fruit appearing alongside kotatsu under-table heaters. The color refers to a fully ripe mikan: a saturated, slightly red-shifted orange with the satin finish of waxed citrus rind. Brighter than tangerine, warmer than clementine.

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.

#903017
Original
#4c4313
Protanopia
#635812
Deuteranopia
#9f142b
Tritanopia
#434343
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
8.01:1
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
2.62:1

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