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Faded Blå

#42536d
Notes

Faded Blå (#42536D) is a deep azure with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (216°, 25%, 34%) places it in the muted 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
#42536d
RGB
rgb(66, 83, 109)
HSL
hsl(216, 25%, 34%)
HWB
hwb(216 26% 57%)
OKLCH
oklch(43.9% 0.048 258.7)
P3
color(display-p3 0.2721 0.3235 0.4188)
HSV
hsv(216, 39%, 43%)
LAB
lab(34.90% 0.63 -17.05)
LCH
lch(34.90% 17.06 272.12)
CMYK
cmyk(39%, 24%, 0%, 57%)

Etymology

Faded
adjective

The past participle of fade, to lose intensity. Used as a color modifier since the medieval period for hues that have lost their original saturation through exposure or age. Faded denim, faded rose: low saturation combined with the optical impression of time passed. Sits at the hushed-bucket alongside worn and aged.

Blå
noun

The Scandinavian word for blue — used for the Dannebrog blå (Danish flag blue) and the saturated deep blue of Norwegian and Swedish folk costumes. The color refers to a Norwegian bunad embroidered detail: a saturated, slightly cool deep blue with the matte finish of dyed wool.

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.

#42536d
Original
#4a546e
Protanopia
#45506c
Deuteranopia
#34595c
Tritanopia
#515151
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
7.81:1
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
2.69:1

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
##42536D
Display P3
Display P3
color(display-p3 0.2721 0.3235 0.4188)
Inside sRGBOKLCH chroma 0.048

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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