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Replete Ergo Crimson

#b32f2a
Notes

Replete Ergo Crimson (#B32F2A) is a true red with a warm character. It leans warm, pulling light toward red, orange, and yellow. Naturally inviting, it suits editorial and hospitality contexts. Its HSL profile (2°, 62%, 43%) 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 cyan. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#b32f2a
RGB
rgb(179, 47, 42)
HSL
hsl(2, 62%, 43%)
HWB
hwb(2 16% 30%)
OKLCH
oklch(51.0% 0.170 27.3)
P3
color(display-p3 0.6467 0.2278 0.1926)
HSV
hsv(2, 77%, 70%)
LAB
lab(40.88% 52.38 35.02)
LCH
lch(40.88% 63.00 33.76)
CMYK
cmyk(0%, 74%, 77%, 30%)

Etymology

Replete
adjective

Latin replētus, filled — past-participle of replēre. As a color modifier, replete implies a saturated-and-fully-pigmented quality where the hue is completely loaded with its source pigment. Sits at the bold-and-saturated end of the grid, parallel to brimming and suffused in usage.

Ergo
modifier

Latin ergo, therefore-or-thus. As a color modifier, ergo implies a Latin-logical-and-cogito-ergo-sum quality, the visual register of Cartesian-cogito-ergo-sum hand-Latin-logical-and-cogito-ergo-sum Cartesian-cogito-ergo-sum-and-Scholastic-syllogism ergo-and-Latin-logical-and-cogito-ergo-sum surfaces under Cartesian-cogito-ergo-sum-and-Scholastic-syllogism Sorbonne-Scholastic-and-Cartesian-meditation logical-deduction-light. Sits at the modifier-and-Latin end of the grid, parallel to ipse and opus in usage.

Crimson
noun

From the Old Spanish cremesin, itself from the Arabic qirmiz — the kermes scale insect, dried and ground into a brilliant carmine dye prized in the medieval Mediterranean. For centuries the most expensive red on a draper's shelf, reserved for cardinals, kings, and the cloth that gave English the word crimson. Cooler than scarlet, deeper than rose; the color of pomegranate seeds and a serious occasion.

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.

#b32f2a
Original
#564e28
Protanopia
#776b25
Deuteranopia
#c5002f
Tritanopia
#4b4b4b
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
6.26:1
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
3.36:1

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
##B32F2A
Display P3
Display P3
color(display-p3 0.6467 0.2278 0.1926)
P3 has subtle headroomOKLCH chroma 0.170

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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