#B04558#B04558

#B04558 is a mid, vivid red. Relative luminance 0.142; OKLCH L 53.9% C 0.140 H 12.3°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#B04558
RGB	rgb(176, 69, 88)
HSL	hsl(349, 44%, 48%)
HSV	hsv(349, 61%, 69%)
CMYK	cmyk(0%, 60.8%, 50%, 31%)
CIE-LAB	lab(44.51, 45.23, 11.68)
CIE-LCH	lch(44.51, 46.71, 14.48°)
OKLab	oklab(53.93% 0.1368 0.0298)
OKLCH	oklch(53.93% 0.14 12.3)
XYZ	xyz(21.7958, 14.1936, 10.8225)
Luminance	0.1419 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04558 #45B09D

analogous

#B0458D #B04558 #B06845

triadic

#B04558 #58B045 #4558B0

tetradic

#B04558 #8DB045 #45B09D #6845B0

square

#B04558 #8DB045 #45B09D #6845B0

split-complementary

#B04558 #45B068 #458DB0

monochromatic

#58232C #843442 #B04558 #C66D7C #D799A4

Accessibility & contrast

On white

5.47

#B04558 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#B04558 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04558

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04558	#FFFFFF	#000000	##FFFFFF
##B04558	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5C58

Deuteranopia (green-blind)

#787156

Tritanopia (blue-blind)

#BF354C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b04558;
/* rgb */ color: rgb(176, 69, 88);
/* oklch */ color: oklch(53.9% 0.140 12.3);

Tailwind

colors: {
  custom: {
    50: '#cc7e87',
    500: '#b04558',
    950: '#000000',
  },
}

SCSS

$custom: #b04558;
$custom-light: #cc7e87;
$custom-dark: #000000;

JSON

{
  "hex": "#b04558",
  "rgb": {
    "r": 176,
    "g": 69,
    "b": 88
  },
  "hsl": {
    "h": 349.346,
    "s": 43.673,
    "l": 48.039
  },
  "oklch": {
    "l": 0.53926,
    "c": 0.14,
    "h": 12.3
  },
  "luminance": 0.14191
}

Semantic roles & 50–950 ramp

primary

#B04558

secondary

#8EC3B9

accent

#D3BD54

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#140A0B

muted

#837C7C

Preview Lab

Preview with #B04558

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

Preview Lab → · Contrast checker → · Palette generator →