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Bleak Oxford

#112a77
Notes

Bleak Oxford (#112A77) is a deep blue 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 (225°, 75%, 27%) 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#112a77
RGB
rgb(17, 42, 119)
HSL
hsl(225, 75%, 27%)
HWB
hwb(225 7% 53%)
OKLCH
oklch(32.3% 0.135 265.3)
HSV
hsv(225, 86%, 47%)
LAB
lab(20.47% 22.19 -46.52)
LCH
lch(20.47% 51.54 295.50)
CMYK
cmyk(86%, 65%, 0%, 53%)

Etymology

Bleak
adjective

Old Norse bleikr, pale — sharing root with English bleach. As a color modifier, bleak implies a deep-and-cold-and-comfortless quality, the dark gray-pale of Yorkshire-Moors and Hebrides late-winter atmospheric-light. Sits at the deep-and-cool end of the grid, parallel to grim and bitter in atmospheric register.

Oxford
noun

The athletic blue of the University of Oxford — adopted alongside Cambridge's lighter blue in the 1820s, when the two universities first began racing crews against each other on the Thames. The color refers to an Oxford-blue rowing jersey: a saturated, slightly muted deep blue with the matte finish of melton wool. Deeper than navy, cooler than royal, with the rivalrous heraldic weight of a color paired with its institutional opposite.

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.

#112a77
Original
#00367a
Protanopia
#002d76
Deuteranopia
#003e4c
Tritanopia
#2a2a2a
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
12.95:1
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
1.62:1

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