#B13646#B13646

#B13646 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.9% C 0.158 H 17.3°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#B13646
RGB	rgb(177, 54, 70)
HSL	hsl(352, 53%, 45%)
HSV	hsv(352, 69%, 69%)
CMYK	cmyk(0%, 69.5%, 60.5%, 30.6%)
CIE-LAB	lab(41.89, 50.60, 19.28)
CIE-LCH	lch(41.89, 54.15, 20.85°)
OKLab	oklab(51.88% 0.1512 0.0471)
OKLCH	oklch(51.88% 0.158 17.3)
XYZ	xyz(20.5581, 12.4305, 7.1100)
Luminance	0.1243 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13646 #36B1A1

analogous

#B13683 #B13646 #B16336

triadic

#B13646 #46B136 #3646B1

tetradic

#B13646 #83B136 #36B1A1 #6336B1

square

#B13646 #83B136 #36B1A1 #6336B1

split-complementary

#B13646 #36B163 #3683B1

monochromatic

#531921 #822833 #B13646 #CC5867 #DA8792

Accessibility & contrast

On white

6.02

#B13646 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#B13646 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13646

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13646	#FFFFFF	#000000	##FFFFFF
##B13646	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565246

Deuteranopia (green-blind)

#756C43

Tritanopia (blue-blind)

#C2183D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b13646;
/* rgb */ color: rgb(177, 54, 70);
/* oklch */ color: oklch(51.9% 0.158 17.3);

Tailwind

colors: {
  custom: {
    50: '#cf7579',
    500: '#b13646',
    950: '#000000',
  },
}

SCSS

$custom: #b13646;
$custom-light: #cf7579;
$custom-dark: #000000;

JSON

{
  "hex": "#b13646",
  "rgb": {
    "r": 177,
    "g": 54,
    "b": 70
  },
  "hsl": {
    "h": 352.195,
    "s": 53.247,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51877,
    "c": 0.15834,
    "h": 17.3
  },
  "luminance": 0.12428
}

Semantic roles & 50–950 ramp

primary

#B13646

secondary

#7FC4BB

accent

#DDCA4B

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B13646

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

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