#B83D38#B83D38

#B83D38 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.6% C 0.160 H 26.3°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#B83D38
RGB	rgb(184, 61, 56)
HSL	hsl(2, 53%, 47%)
HSV	hsv(2, 70%, 72%)
CMYK	cmyk(0%, 66.8%, 69.6%, 27.8%)
CIE-LAB	lab(43.97, 49.22, 30.64)
CIE-LCH	lch(43.97, 57.97, 31.91°)
OKLab	oklab(53.59% 0.1432 0.0708)
OKLCH	oklch(53.59% 0.16 26.3)
XYZ	xyz(22.1521, 13.8165, 5.2410)
Luminance	0.1381 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83D38 #38B3B8

analogous

#B83873 #B83D38 #B87D38

triadic

#B83D38 #38B83D #3D38B8

tetradic

#B83D38 #73B838 #38B3B8 #7D38B8

square

#B83D38 #73B838 #38B3B8 #7D38B8

split-complementary

#B83D38 #38B87D #3873B8

monochromatic

#5A1E1B #892D2A #B83D38 #CE635F #DD918E

Accessibility & contrast

On white

5.58

#B83D38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#B83D38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83D38

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83D38	#FFFFFF	#000000	##FFFFFF
##B83D38	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5736

Deuteranopia (green-blind)

#7E7234

Tritanopia (blue-blind)

#CA1C3D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b83d38;
/* rgb */ color: rgb(184, 61, 56);
/* oklch */ color: oklch(53.6% 0.160 26.3);

Tailwind

colors: {
  custom: {
    50: '#d5796f',
    500: '#b83d38',
    950: '#000000',
  },
}

SCSS

$custom: #b83d38;
$custom-light: #d5796f;
$custom-dark: #000000;

JSON

{
  "hex": "#b83d38",
  "rgb": {
    "r": 184,
    "g": 61,
    "b": 56
  },
  "hsl": {
    "h": 2.344,
    "s": 53.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53588,
    "c": 0.15973,
    "h": 26.3
  },
  "luminance": 0.13813
}

Semantic roles & 50–950 ramp

primary

#B83D38

secondary

#85C5C7

accent

#D7DD4B

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #B83D38

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

Preview Lab → · Contrast checker → · Palette generator →