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Unblemished Cornsilk

#6b643f
Notes

Unblemished Cornsilk (#6B643F) is a deep amber 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 (50°, 26%, 33%) 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 blue. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#6b643f
RGB
rgb(107, 100, 63)
HSL
hsl(50, 26%, 33%)
HWB
hwb(50 25% 58%)
OKLCH
oklch(50.0% 0.055 98.8)
P3
color(display-p3 0.4149 0.3931 0.2648)
HSV
hsv(50, 41%, 42%)
LAB
lab(42.15% -3.23 21.99)
LCH
lch(42.15% 22.23 98.36)
CMYK
cmyk(0%, 7%, 41%, 58%)

Etymology

Unblemished
adjective

Old French blesmir, to wound — negative-prefix un- plus past-participle of blemish. As a color modifier, unblemished implies a clear-and-flawless quality where the hue carries no defect or imperfection. Sits at the crisp-and-clean end of the grid, parallel to pristine and spotless in usage.

Cornsilk
noun

The fine pale-yellow filaments that emerge from the top of a corn ear — each silk is the style of a single ovary, and a single corn kernel won't develop without one being pollinated. The color is fresh cornsilk on an Iowa August ear: a soft, very pale yellow with the optical translucency of plant fiber. Lighter than straw, warmer than ivory, with the agricultural-summer association of a Midwestern field at silking.

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.

#6b643f
Original
#6b623c
Protanopia
#6d6540
Deuteranopia
#715f5b
Tritanopia
#636363
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).
AAon White
5.97:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
3.52:1

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
##6B643F
Display P3
Display P3
color(display-p3 0.4149 0.3931 0.2648)
Inside sRGBOKLCH chroma 0.055

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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