#B52B46#B52B46

#B52B46 is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.5% C 0.173 H 15.1°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#B52B46
RGB	rgb(181, 43, 70)
HSL	hsl(348, 62%, 44%)
HSV	hsv(348, 76%, 71%)
CMYK	cmyk(0%, 76.2%, 61.3%, 29%)
CIE-LAB	lab(41.21, 55.80, 18.51)
CIE-LCH	lch(41.21, 58.80, 18.35°)
OKLab	oklab(51.51% 0.1673 0.0452)
OKLCH	oklch(51.51% 0.173 15.1)
XYZ	xyz(21.0276, 11.9968, 7.0016)
Luminance	0.1199 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B52B46 #2BB59A

analogous

#B52B8B #B52B46 #B5552B

triadic

#B52B46 #46B52B #2B46B5

tetradic

#B52B46 #8BB52B #2BB59A #552BB5

square

#B52B46 #8BB52B #2BB59A #552BB5

split-complementary

#B52B46 #2BB555 #2B8BB5

monochromatic

#521420 #841F33 #B52B46 #D44964 #E07B8F

Accessibility & contrast

On white

6.18

#B52B46 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#B52B46 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B52B46

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B52B46	#FFFFFF	#000000	##FFFFFF
##B52B46	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514F46

Deuteranopia (green-blind)

#756C42

Tritanopia (blue-blind)

#C60036

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b52b46;
/* rgb */ color: rgb(181, 43, 70);
/* oklch */ color: oklch(51.5% 0.173 15.1);

Tailwind

colors: {
  custom: {
    50: '#d27179',
    500: '#b52b46',
    950: '#000000',
  },
}

SCSS

$custom: #b52b46;
$custom-light: #d27179;
$custom-dark: #000000;

JSON

{
  "hex": "#b52b46",
  "rgb": {
    "r": 181,
    "g": 43,
    "b": 70
  },
  "hsl": {
    "h": 348.261,
    "s": 61.607,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51507,
    "c": 0.17334,
    "h": 15.1
  },
  "luminance": 0.11994
}

Semantic roles & 50–950 ramp

primary

#B52B46

secondary

#74C8B7

accent

#E5C543

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150809

muted

#837B7B

Preview Lab

Preview with #B52B46

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

Preview Lab → · Contrast checker → · Palette generator →