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Burnt Pamir

#3729aa
Notes

Burnt Pamir (#3729AA) 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 (247°, 61%, 41%) 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
#3729aa
RGB
rgb(55, 41, 170)
HSL
hsl(247, 61%, 41%)
HWB
hwb(247 16% 33%)
OKLCH
oklch(39.5% 0.193 277.7)
P3
color(display-p3 0.2071 0.1629 0.6408)
HSV
hsv(247, 76%, 67%)
LAB
lab(27.57% 45.22 -66.35)
LCH
lch(27.57% 80.29 304.28)
CMYK
cmyk(68%, 76%, 0%, 33%)

Etymology

Burnt
adjective

The past participle of burn used as a color modifier — most familiar in burnt sienna and burnt umber, the pigments produced by firing raw earth pigments to deepen and warm them. Implies a color that has been reduced and concentrated by heat, with the slight red-orange shift that high-temperature oxidation introduces. Sits in the dark-and-warm corner of the engine's grid.

Pamir
noun

Central Asian high-altitude range straddling Tajikistan, Afghanistan, and Kyrgyzstan — known as Bām-i Dunyā (the Roof of the World) for its 7,000m peaks and intense alpine sky. Pamir color refers to a Pamir clear-day alpine sky over the Wakhan Corridor: a saturated, slightly cool deep blue-violet with the optical complexity of high-altitude Rayleigh-scattered atmospheric indigo light.

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.

#3729aa
Original
#0046ae
Protanopia
#003ca8
Deuteranopia
#004e68
Tritanopia
#353535
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
10.19:1
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
2.06:1

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
##3729AA
Display P3
Display P3
color(display-p3 0.2071 0.1629 0.6408)
P3 has visible headroomOKLCH chroma 0.193

This color is chromatic enough that authoring it as P3 native (instead of clamping to sRGB) gives a perceptibly more saturated render on wide-gamut displays — modern Macs, iPhones, iPads, and most recent OLED laptops.

Related Colors

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