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Solid Anar

#b50b01
Notes

Solid Anar (#B50B01) is a true 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°, 99%, 36%) 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 cyan. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#b50b01
RGB
rgb(181, 11, 1)
HSL
hsl(3, 99%, 36%)
HWB
hwb(3 0% 29%)
OKLCH
oklch(48.9% 0.196 29.8)
HSV
hsv(3, 99%, 71%)
LAB
lab(37.97% 60.68 51.70)
LCH
lch(37.97% 79.72 40.43)
CMYK
cmyk(0%, 94%, 99%, 29%)

Etymology

Solid
adjective

Latin solidus, firm, dense — used as a color modifier since the seventeenth century for hues that read as continuous and unbroken: a solid blue is one with no variation across the surface. Implies high saturation combined with optical density. Sits in the bold-bucket alongside strong and robust, slightly more focused on uniformity.

Anar
noun

The Persian word for pomegranate — and a recurring color and motif in Persian miniature painting, carpet design, and ceramic tile. The color refers to the inside of a ripe pomegranate held against light: a saturated, slightly cool deep red with the optical complexity of clustered translucent arils. Cooler than coral, deeper than rose.

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.

#b50b01
Original
#4d4300
Protanopia
#736600
Deuteranopia
#c8000f
Tritanopia
#2e2e2e
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
6.97:1
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
3.01:1

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