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Bleak Brooklyn

#252b8e
Notes

Bleak Brooklyn (#252B8E) is a true blue with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (237°, 59%, 35%) 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#252b8e
RGB
rgb(37, 43, 142)
HSL
hsl(237, 59%, 35%)
HWB
hwb(237 15% 44%)
OKLCH
oklch(35.7% 0.160 272.4)
P3
color(display-p3 0.1496 0.1679 0.5355)
HSV
hsv(237, 74%, 56%)
LAB
lab(23.91% 32.51 -55.31)
LCH
lch(23.91% 64.16 300.45)
CMYK
cmyk(74%, 70%, 0%, 44%)

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.

Brooklyn
noun

The New York borough — and the deep blue of Brooklyn Bridge granite anchors-and-steel-cable assembly seen against East River water. Brooklyn refers to Brooklyn Bridge against late-evening city light: a saturated, slightly cool deep blue with the optical complexity of historic stone-and-cable bridge against urban-illuminated water.

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.

#252b8e
Original
#003e91
Protanopia
#00348c
Deuteranopia
#004659
Tritanopia
#313131
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
11.57:1
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
1.81:1

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
##252B8E
Display P3
Display P3
color(display-p3 0.1496 0.1679 0.5355)
P3 has subtle headroomOKLCH chroma 0.160

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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