#B63051#B63051

#B63051 is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.4% C 0.170 H 11.1°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#B63051
RGB	rgb(182, 48, 81)
HSL	hsl(345, 58%, 45%)
HSV	hsv(345, 74%, 71%)
CMYK	cmyk(0%, 73.6%, 55.5%, 28.6%)
CIE-LAB	lab(42.24, 55.19, 13.05)
CIE-LCH	lch(42.24, 56.71, 13.30°)
OKLab	oklab(52.38% 0.1671 0.0329)
OKLCH	oklch(52.38% 0.17 11.1)
XYZ	xyz(21.8356, 12.6561, 9.0761)
Luminance	0.1265 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63051 #30B695

analogous

#B63094 #B63051 #B65230

triadic

#B63051 #51B630 #3051B6

tetradic

#B63051 #94B630 #30B695 #5230B6

square

#B63051 #94B630 #30B695 #5230B6

split-complementary

#B63051 #30B652 #3094B6

monochromatic

#551626 #86233B #B63051 #D15271 #DE8299

Accessibility & contrast

On white

5.95

#B63051 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B63051 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63051

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63051	#FFFFFF	#000000	##FFFFFF
##B63051	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535251

Deuteranopia (green-blind)

#756E4E

Tritanopia (blue-blind)

#C70A3E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b63051;
/* rgb */ color: rgb(182, 48, 81);
/* oklch */ color: oklch(52.4% 0.170 11.1);

Tailwind

colors: {
  custom: {
    50: '#d27381',
    500: '#b63051',
    950: '#000000',
  },
}

SCSS

$custom: #b63051;
$custom-light: #d27381;
$custom-dark: #000000;

JSON

{
  "hex": "#b63051",
  "rgb": {
    "r": 182,
    "g": 48,
    "b": 81
  },
  "hsl": {
    "h": 345.224,
    "s": 58.261,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52381,
    "c": 0.1703,
    "h": 11.1
  },
  "luminance": 0.12653
}

Semantic roles & 50–950 ramp

primary

#B63051

secondary

#7BC7B4

accent

#E1BB46

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B63051

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

Preview Lab → · Contrast checker → · Palette generator →