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Genial Steeple

#2b0301
Notes

Genial Steeple (#2B0301) is a deep red 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 (3°, 95%, 9%) 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 cyan. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#2b0301
RGB
rgb(43, 3, 1)
HSL
hsl(3, 95%, 9%)
HWB
hwb(3 0% 83%)
OKLCH
oklch(18.8% 0.068 30.9)
P3
color(display-p3 0.1518 0.0217 0.0098)
HSV
hsv(3, 98%, 17%)
LAB
lab(5.25% 19.21 7.81)
LCH
lch(5.25% 20.74 22.13)
CMYK
cmyk(0%, 93%, 98%, 83%)

Etymology

Genial
adjective

Latin geniālis, of-the-Genius / festive — adjectival suffix -al, sharing root with genus (kind). As a color modifier, genial implies a neutral-and-warm-and-friendly quality, the neutral color of Edwardian-and-American-Country warm-and-genial-host interior-decoration-and-textile coordinated-color tone. Sits at the neutral-and-friendly end of the grid, parallel to cordial and amiable in usage.

Steeple
noun

Old English stēpel, high-tower — the deep-cool-gray slate-or-lead-roofed church-spire of medieval-and-Renaissance European parish-and-cathedral architecture. Steeple color refers to a Salisbury Cathedral slate-and-lead steeple-spire face in raking sun: a dark cool-gray with the matte finish of Welsh-Bethesda roofing-slate hand-laid over the 13th-century cathedral spire.

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.

#2b0301
Original
#0e0c01
Protanopia
#191500
Deuteranopia
#310003
Tritanopia
#0b0b0b
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
18.81:1
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
1.12:1

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
##2B0301
Display P3
Display P3
color(display-p3 0.1518 0.0217 0.0098)
Inside sRGBOKLCH chroma 0.068

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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