#B83D2F#B83D2F

#B83D2F is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.5% C 0.161 H 29.8°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#B83D2F
RGB	rgb(184, 61, 47)
HSL	hsl(6, 59%, 45%)
HSV	hsv(6, 74%, 72%)
CMYK	cmyk(0%, 66.8%, 74.5%, 27.8%)
CIE-LAB	lab(43.85, 48.78, 35.70)
CIE-LCH	lch(43.85, 60.45, 36.20°)
OKLab	oklab(53.46% 0.14 0.0801)
OKLCH	oklch(53.46% 0.161 29.8)
XYZ	xyz(21.9514, 13.7363, 4.1843)
Luminance	0.1373 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83D2F #2FAAB8

analogous

#B82F66 #B83D2F #B8812F

triadic

#B83D2F #2FB83D #3D2FB8

tetradic

#B83D2F #66B82F #2FAAB8 #812FB8

square

#B83D2F #66B82F #2FAAB8 #812FB8

split-complementary

#B83D2F #2FB881 #2F66B8

monochromatic

#571D16 #872D23 #B83D2F #D35F52 #DF8C82

Accessibility & contrast

On white

5.61

#B83D2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B83D2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83D2F

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83D2F	#FFFFFF	#000000	##FFFFFF
##B83D2F	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60572D

Deuteranopia (green-blind)

#7E722B

Tritanopia (blue-blind)

#CA1A3B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b83d2f;
/* rgb */ color: rgb(184, 61, 47);
/* oklch */ color: oklch(53.5% 0.161 29.8);

Tailwind

colors: {
  custom: {
    50: '#d57968',
    500: '#b83d2f',
    950: '#000000',
  },
}

SCSS

$custom: #b83d2f;
$custom-light: #d57968;
$custom-dark: #000000;

JSON

{
  "hex": "#b83d2f",
  "rgb": {
    "r": 184,
    "g": 61,
    "b": 47
  },
  "hsl": {
    "h": 6.131,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53463,
    "c": 0.16125,
    "h": 29.8
  },
  "luminance": 0.13733
}

Semantic roles & 50–950 ramp

primary

#B83D2F

secondary

#7BC0C8

accent

#D2E245

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B83D2F

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

Preview Lab → · Contrast checker → · Palette generator →