#B04751#B04751

#B04751 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.0% C 0.137 H 17.2°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#B04751
RGB	rgb(176, 71, 81)
HSL	hsl(354, 43%, 48%)
HSV	hsv(354, 60%, 69%)
CMYK	cmyk(0%, 59.7%, 54%, 31%)
CIE-LAB	lab(44.71, 43.66, 16.24)
CIE-LCH	lch(44.71, 46.59, 20.41°)
OKLab	oklab(54.02% 0.131 0.0406)
OKLCH	oklch(54.02% 0.137 17.2)
XYZ	xyz(21.6447, 14.3333, 9.4098)
Luminance	0.1433 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04751 #47B0A6

analogous

#B04785 #B04751 #B07147

triadic

#B04751 #51B047 #4751B0

tetradic

#B04751 #85B047 #47B0A6 #7147B0

square

#B04751 #85B047 #47B0A6 #7147B0

split-complementary

#B04751 #47B071 #4785B0

monochromatic

#592429 #84353D #B04751 #C56F77 #D79BA1

Accessibility & contrast

On white

5.43

#B04751 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#B04751 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04751

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04751	#FFFFFF	#000000	##FFFFFF
##B04751	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5C51

Deuteranopia (green-blind)

#7A724F

Tritanopia (blue-blind)

#C0364B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b04751;
/* rgb */ color: rgb(176, 71, 81);
/* oklch */ color: oklch(54.0% 0.137 17.2);

Tailwind

colors: {
  custom: {
    50: '#cd7f81',
    500: '#b04751',
    950: '#000000',
  },
}

SCSS

$custom: #b04751;
$custom-light: #cd7f81;
$custom-dark: #000000;

JSON

{
  "hex": "#b04751",
  "rgb": {
    "r": 176,
    "g": 71,
    "b": 81
  },
  "hsl": {
    "h": 354.286,
    "s": 42.51,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54024,
    "c": 0.13715,
    "h": 17.2
  },
  "luminance": 0.14331
}

Semantic roles & 50–950 ramp

primary

#B04751

secondary

#90C3BE

accent

#D2C656

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#140A0A

muted

#837C7C

Preview Lab

Preview with #B04751

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

Preview Lab → · Contrast checker → · Palette generator →