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Forthright Suoh

#d81977
Notes

Forthright Suoh (#D81977) is a true magenta with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (330°, 79%, 47%) places it in the highly saturated band at a mid 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 teal. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#d81977
RGB
rgb(216, 25, 119)
HSL
hsl(330, 79%, 47%)
HWB
hwb(330 10% 15%)
OKLCH
oklch(58.0% 0.225 359.1)
P3
color(display-p3 0.7776 0.1970 0.4618)
HSV
hsv(330, 88%, 85%)
LAB
lab(47.79% 72.87 -1.73)
LCH
lch(47.79% 72.89 358.64)
CMYK
cmyk(0%, 88%, 45%, 15%)

Etymology

Forthright
adjective

Old English forð-riht, straight ahead, direct. Used as a color modifier in Anglo-Saxon-revival contexts for hues that read as honest and unguarded. Forthright red, forthright blue: the saturation is full, the hue is presented without ornamentation or qualification. Sits in the bold-bucket center alongside frank and direct.

Suoh
noun

The Japanese name for sappanwoodCaesalpinia sappan — a Southeast Asian dye source whose heartwood yields a deep red traditionally used in the lining of formal kimono and the inks of Edo-period woodblock printing. The color refers to a fresh suoh-dyed silk: a deep, slightly cool red with the wood-derived warmth of brazilin pigment. Cooler than enji, deeper than akane.

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.

#d81977
Original
#4e5b79
Protanopia
#817e73
Deuteranopia
#eb0049
Tritanopia
#484848
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
4.86:1
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
4.33:1

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
##D81977
Display P3
Display P3
color(display-p3 0.7776 0.1970 0.4618)
P3 has visible headroomOKLCH chroma 0.225

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.

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