#B83A41#B83A41

#B83A41 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.4% C 0.162 H 21.5°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#B83A41
RGB	rgb(184, 58, 65)
HSL	hsl(357, 52%, 47%)
HSV	hsv(357, 68%, 72%)
CMYK	cmyk(0%, 68.5%, 64.7%, 27.8%)
CIE-LAB	lab(43.66, 50.96, 24.87)
CIE-LCH	lch(43.66, 56.70, 26.02°)
OKLab	oklab(53.4% 0.1505 0.0592)
OKLCH	oklch(53.4% 0.162 21.5)
XYZ	xyz(22.2366, 13.6013, 6.4544)
Luminance	0.1360 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83A41 #3AB8B1

analogous

#B83A80 #B83A41 #B8723A

triadic

#B83A41 #41B83A #3A41B8

tetradic

#B83A41 #80B83A #3AB8B1 #723AB8

square

#B83A41 #80B83A #3AB8B1 #723AB8

split-complementary

#B83A41 #3AB872 #3A80B8

monochromatic

#5B1D20 #892B31 #B83A41 #CD6268 #DC9095

Accessibility & contrast

On white

5.65

#B83A41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B83A41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83A41

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83A41	#FFFFFF	#000000	##FFFFFF
##B83A41	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5640

Deuteranopia (green-blind)

#7C713D

Tritanopia (blue-blind)

#CA193E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b83a41;
/* rgb */ color: rgb(184, 58, 65);
/* oklch */ color: oklch(53.4% 0.162 21.5);

Tailwind

colors: {
  custom: {
    50: '#d47875',
    500: '#b83a41',
    950: '#000000',
  },
}

SCSS

$custom: #b83a41;
$custom-light: #d47875;
$custom-dark: #000000;

JSON

{
  "hex": "#b83a41",
  "rgb": {
    "r": 184,
    "g": 58,
    "b": 65
  },
  "hsl": {
    "h": 356.667,
    "s": 52.066,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53398,
    "c": 0.16172,
    "h": 21.5
  },
  "luminance": 0.13598
}

Semantic roles & 50–950 ramp

primary

#B83A41

secondary

#87C7C3

accent

#DCD44C

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #B83A41

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

Preview Lab → · Contrast checker → · Palette generator →