#B1434D#B1434D

#B1434D is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.6% C 0.143 H 18.0°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#B1434D
RGB	rgb(177, 67, 77)
HSL	hsl(355, 45%, 48%)
HSV	hsv(355, 62%, 69%)
CMYK	cmyk(0%, 62.1%, 56.5%, 30.6%)
CIE-LAB	lab(44.09, 45.55, 17.89)
CIE-LCH	lch(44.09, 48.94, 21.44°)
OKLab	oklab(53.57% 0.1363 0.0443)
OKLCH	oklch(53.57% 0.143 18)
XYZ	xyz(21.4801, 13.9000, 8.5716)
Luminance	0.1390 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1434D #43B1A7

analogous

#B14384 #B1434D #B17043

triadic

#B1434D #4DB143 #434DB1

tetradic

#B1434D #84B143 #43B1A7 #7043B1

square

#B1434D #84B143 #43B1A7 #7043B1

split-complementary

#B1434D #43B170 #4384B1

monochromatic

#582126 #85323A #B1434D #C76A73 #D8979D

Accessibility & contrast

On white

5.56

#B1434D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B1434D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1434D

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1434D	#FFFFFF	#000000	##FFFFFF
##B1434D	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5A4D

Deuteranopia (green-blind)

#79714A

Tritanopia (blue-blind)

#C12F47

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b1434d;
/* rgb */ color: rgb(177, 67, 77);
/* oklch */ color: oklch(53.6% 0.143 18.0);

Tailwind

colors: {
  custom: {
    50: '#ce7c7e',
    500: '#b1434d',
    950: '#000000',
  },
}

SCSS

$custom: #b1434d;
$custom-light: #ce7c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#b1434d",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 77
  },
  "hsl": {
    "h": 354.545,
    "s": 45.082,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53565,
    "c": 0.14331,
    "h": 18
  },
  "luminance": 0.13897
}

Semantic roles & 50–950 ramp

primary

#B1434D

secondary

#8CC3BE

accent

#D5C953

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B1434D

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

Preview Lab → · Contrast checker → · Palette generator →