#B04051#B04051

#B04051 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.1% C 0.146 H 14.5°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#B04051
RGB	rgb(176, 64, 81)
HSL	hsl(351, 47%, 47%)
HSV	hsv(351, 64%, 69%)
CMYK	cmyk(0%, 63.6%, 54%, 31%)
CIE-LAB	lab(43.50, 46.89, 14.60)
CIE-LCH	lch(43.50, 49.11, 17.29°)
OKLab	oklab(53.12% 0.1412 0.0367)
OKLCH	oklch(53.12% 0.146 14.5)
XYZ	xyz(21.2249, 13.4937, 9.2698)
Luminance	0.1349 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04051 #40B09F

analogous

#B04089 #B04051 #B06740

triadic

#B04051 #51B040 #4051B0

tetradic

#B04051 #89B040 #40B09F #6740B0

square

#B04051 #89B040 #40B09F #6740B0

split-complementary

#B04051 #40B067 #4089B0

monochromatic

#561F28 #83303C #B04051 #C76675 #D8939D

Accessibility & contrast

On white

5.68

#B04051 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B04051 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04051

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04051	#FFFFFF	#000000	##FFFFFF
##B04051	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5851

Deuteranopia (green-blind)

#776F4E

Tritanopia (blue-blind)

#C02D47

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b04051;
/* rgb */ color: rgb(176, 64, 81);
/* oklch */ color: oklch(53.1% 0.146 14.5);

Tailwind

colors: {
  custom: {
    50: '#cd7b81',
    500: '#b04051',
    950: '#000000',
  },
}

SCSS

$custom: #b04051;
$custom-light: #cd7b81;
$custom-dark: #000000;

JSON

{
  "hex": "#b04051",
  "rgb": {
    "r": 176,
    "g": 64,
    "b": 81
  },
  "hsl": {
    "h": 350.893,
    "s": 46.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53117,
    "c": 0.1459,
    "h": 14.5
  },
  "luminance": 0.13491
}

Semantic roles & 50–950 ramp

primary

#B04051

secondary

#89C3BA

accent

#D6C251

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#140A0A

muted

#837C7C

Preview Lab

Preview with #B04051

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

Preview Lab → · Contrast checker → · Palette generator →