#B41D20#B41D20

#B41D20 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.7% C 0.185 H 26.6°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#B41D20
RGB	rgb(180, 29, 32)
HSL	hsl(359, 72%, 41%)
HSV	hsv(359, 84%, 71%)
CMYK	cmyk(0%, 83.9%, 82.2%, 29.4%)
CIE-LAB	lab(39.05, 57.73, 38.83)
CIE-LCH	lch(39.05, 69.57, 33.93°)
OKLab	oklab(49.69% 0.1654 0.0827)
OKLCH	oklch(49.69% 0.185 26.6)
XYZ	xyz(19.5249, 10.6895, 2.4015)
Luminance	0.1069 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B41D20 #1DB4B1

analogous

#B41D6B #B41D20 #B4651D

triadic

#B41D20 #20B41D #1D20B4

tetradic

#B41D20 #6BB41D #1DB4B1 #651DB4

square

#B41D20 #6BB41D #1DB4B1 #651DB4

split-complementary

#B41D20 #1DB465 #1D6BB4

monochromatic

#4B0C0D #7F1517 #B41D20 #DE3034 #E66568

Accessibility & contrast

On white

6.69

#B41D20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#B41D20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B41D20

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B41D20	#FFFFFF	#000000	##FFFFFF
##B41D20	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50471E

Deuteranopia (green-blind)

#746718

Tritanopia (blue-blind)

#C70021

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b41d20;
/* rgb */ color: rgb(180, 29, 32);
/* oklch */ color: oklch(49.7% 0.185 26.6);

Tailwind

colors: {
  custom: {
    50: '#d46b5d',
    500: '#b41d20',
    950: '#000000',
  },
}

SCSS

$custom: #b41d20;
$custom-light: #d46b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#b41d20",
  "rgb": {
    "r": 180,
    "g": 29,
    "b": 32
  },
  "hsl": {
    "h": 358.808,
    "s": 72.249,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49694,
    "c": 0.18496,
    "h": 26.6
  },
  "luminance": 0.10686
}

Semantic roles & 50–950 ramp

primary

#B41D20

secondary

#61CBC9

accent

#EFEB39

background

#FEF6F5

surface

#FDECE9

border

#D5C7C5

text

#160704

muted

#847A79

Preview Lab

Preview with #B41D20

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

Preview Lab → · Contrast checker → · Palette generator →