#B21F27 Color — #B21F27
Complete color reference for #B21F27: conversions to RGB, HSL, HSV, CMYK, color harmonies, shades & tints scale, and WCAG accessibility contrast ratios.
Color Format Conversions
#B21F27rgb(178, 31, 39)hsl(357, 70%, 41%)hsv(357, 83%, 70%)C:0% M:83% Y:78% K:30%#B21F27116733830.1059WCAG Accessibility Contrast
WCAG AA requires ≥4.5:1 (normal text) or ≥3:1 (large text). WCAG AAA requires ≥7:1.
Shades & Tints Scale
Steps 50–400 are tints (mixed with white); 500 is the base color; 600–900 are shades (mixed with black).
Color Harmonies
Complementary
Split Complementary
Related Color Tools
Frequently Asked Questions
What is the RGB equivalent of #B21F27?
The RGB equivalent is rgb(178, 31, 39). The red channel is 178, green is 31, and blue is 39 (scale 0–255).
What is the HSL value of #B21F27?
The HSL value is hsl(357, 70%, 41%). Hue is 357°, saturation is 70%, and lightness is 41%.
Does #B21F27 meet WCAG accessibility standards?
On a white background, #B21F27 achieves a 6.73:1 contrast ratio (AA). On a black background it achieves 3.12:1 (AA Large). WCAG AA requires ≥4.5:1 for normal text.
What is the complementary color of #B21F27?
The complementary color (180° opposite on the hue wheel) of #B21F27 is #1FB2AA.