#B41930#B41930

#B41930 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.7% C 0.186 H 21.0°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#B41930
RGB	rgb(180, 25, 48)
HSL	hsl(351, 76%, 40%)
HSV	hsv(351, 86%, 71%)
CMYK	cmyk(0%, 86.1%, 73.3%, 29.4%)
CIE-LAB	lab(38.92, 59.19, 29.30)
CIE-LCH	lch(38.92, 66.04, 26.34°)
OKLab	oklab(49.66% 0.1736 0.0666)
OKLCH	oklch(49.66% 0.186 21)
XYZ	xyz(19.7059, 10.6152, 3.8071)
Luminance	0.1061 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B41930 #19B49D

analogous

#B4197D #B41930 #B45019

triadic

#B41930 #30B419 #1930B4

tetradic

#B41930 #7DB419 #19B49D #5019B4

square

#B41930 #7DB419 #19B49D #5019B4

split-complementary

#B41930 #19B450 #197DB4

monochromatic

#490A13 #7E1222 #B41930 #E12944 #E95F73

Accessibility & contrast

On white

6.73

#B41930 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#B41930 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B41930

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B41930	#FFFFFF	#000000	##FFFFFF
##B41930	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D472F

Deuteranopia (green-blind)

#72672B

Tritanopia (blue-blind)

#C60024

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b41930;
/* rgb */ color: rgb(180, 25, 48);
/* oklch */ color: oklch(49.7% 0.186 21.0);

Tailwind

colors: {
  custom: {
    50: '#d46a68',
    500: '#b41930',
    950: '#000000',
  },
}

SCSS

$custom: #b41930;
$custom-light: #d46a68;
$custom-dark: #000000;

JSON

{
  "hex": "#b41930",
  "rgb": {
    "r": 180,
    "g": 25,
    "b": 48
  },
  "hsl": {
    "h": 351.097,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.49659,
    "c": 0.18593,
    "h": 21
  },
  "luminance": 0.10612
}

Semantic roles & 50–950 ramp

primary

#B41930

secondary

#5CCDBC

accent

#F2D636

background

#FEF6F6

surface

#FCECEB

border

#D5C7C6

text

#160706

muted

#847A7A

Preview Lab

Preview with #B41930

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →