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Bold Glint Brick

#92210b
Notes

Bold Glint Brick (#92210B) 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 (10°, 86%, 31%) 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
#92210b
RGB
rgb(146, 33, 11)
HSL
hsl(10, 86%, 31%)
HWB
hwb(10 4% 43%)
OKLCH
oklch(43.4% 0.152 32.6)
P3
color(display-p3 0.5262 0.1690 0.0936)
HSV
hsv(10, 92%, 57%)
LAB
lab(32.31% 45.75 40.66)
LCH
lch(32.31% 61.21 41.63)
CMYK
cmyk(0%, 77%, 92%, 43%)

Etymology

Bold
adjective

Old English beald, brave, courageous — a quality word that crossed over to color in the late seventeenth century. Bold describes a color that asserts itself: high saturation combined with mid lightness, where the hue presents itself without compromise. Sits at the center of the bold-bucket grid, near strong and rich. Closer to a presence word than a pigment word.

Glint
modifier

Middle English glent, to-shine-or-glance. As a color modifier, glint implies a brief-and-glancing-and-pinpoint-shine quality, the visual register of Scottish-burn-and-anvil-spark-glint hand-brief-and-glancing-and-pinpoint-shine Scottish-burn-and-anvil-spark-and-flint-strike glinted-and-brief-and-glancing surfaces under Scottish-burn-and-anvil-spark-and-flint-strike sun-on-water-and-forge-spark fleeting-glance-light. Sits at the modifier-and-mood end of the grid, parallel to gleam and spark in usage.

Brick
noun

Fired clay, mineral red. The color refers to common building brick — iron-rich earthenware kilned to the specific dusky red-orange of a Victorian terrace, a Roman aqueduct, an adobe wall in New Mexico. Less saturated than ruby, warmer than burgundy, with a chalky cast that reads as architectural rather than decorative.

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.

#92210b
Original
#453c06
Protanopia
#605502
Deuteranopia
#a2001e
Tritanopia
#373737
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
8.59:1
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
2.44:1

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
##92210B
Display P3
Display P3
color(display-p3 0.5262 0.1690 0.0936)
P3 has subtle headroomOKLCH chroma 0.152

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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