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Charred Yogyakarta

#033866
Notes

Charred Yogyakarta (#033866) is a deep azure 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 (208°, 94%, 21%) places it in the highly saturated band at a dark lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#033866
RGB
rgb(3, 56, 102)
HSL
hsl(208, 94%, 21%)
HWB
hwb(208 1% 60%)
OKLCH
oklch(33.7% 0.095 251.1)
P3
color(display-p3 0.0844 0.2159 0.3869)
HSV
hsv(208, 97%, 40%)
LAB
lab(23.02% 3.51 -31.46)
LCH
lch(23.02% 31.65 276.36)
CMYK
cmyk(97%, 45%, 0%, 60%)

Etymology

Charred
adjective

The past participle of char, to burn slightly — and a color word for surfaces that have been heat-blackened without fully consuming. Charred implies the carbon-blackened skin of grilled meat, fired wood, or smoke-darkened cathedral stone. Sits in the deep-and-near-black end of the engine's grid, slightly drier than inky and warmer than somber.

Yogyakarta
noun

The Indonesian Javanese cultural capital — and the deep blue of batik textiles produced in the Kraton (royal palace) and Imogiri royal-cemetery workshops. Yogyakarta color refers to a batik tulis deep-blue silk: a saturated, slightly cool deep blue with the satin finish of indigo-and-soga (resist-dye) batik.

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.

#033866
Original
#203b68
Protanopia
#0d3365
Deuteranopia
#00434a
Tritanopia
#303030
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
11.92:1
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
1.76:1

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
##033866
Display P3
Display P3
color(display-p3 0.0844 0.2159 0.3869)
P3 has subtle headroomOKLCH chroma 0.095

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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