#B83C2F#B83C2F

#B83C2F is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.3% C 0.162 H 29.4°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B83C2F
RGB	rgb(184, 60, 47)
HSL	hsl(6, 59%, 45%)
HSV	hsv(6, 74%, 72%)
CMYK	cmyk(0%, 67.4%, 74.5%, 27.8%)
CIE-LAB	lab(43.70, 49.20, 35.53)
CIE-LCH	lch(43.70, 60.69, 35.84°)
OKLab	oklab(53.35% 0.1413 0.0797)
OKLCH	oklch(53.35% 0.162 29.4)
XYZ	xyz(21.8985, 13.6305, 4.1666)
Luminance	0.1363 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83C2F #2FABB8

analogous

#B82F67 #B83C2F #B8802F

triadic

#B83C2F #2FB83C #3C2FB8

tetradic

#B83C2F #67B82F #2FABB8 #802FB8

square

#B83C2F #67B82F #2FABB8 #802FB8

split-complementary

#B83C2F #2FB880 #2F67B8

monochromatic

#571C16 #872C23 #B83C2F #D35E52 #DF8B82

Accessibility & contrast

On white

5.64

#B83C2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B83C2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83C2F

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83C2F	#FFFFFF	#000000	##FFFFFF
##B83C2F	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562D

Deuteranopia (green-blind)

#7E712B

Tritanopia (blue-blind)

#CA173A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b83c2f;
/* rgb */ color: rgb(184, 60, 47);
/* oklch */ color: oklch(53.3% 0.162 29.4);

Tailwind

colors: {
  custom: {
    50: '#d57968',
    500: '#b83c2f',
    950: '#000000',
  },
}

SCSS

$custom: #b83c2f;
$custom-light: #d57968;
$custom-dark: #000000;

JSON

{
  "hex": "#b83c2f",
  "rgb": {
    "r": 184,
    "g": 60,
    "b": 47
  },
  "hsl": {
    "h": 5.693,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53348,
    "c": 0.16221,
    "h": 29.4
  },
  "luminance": 0.13627
}

Semantic roles & 50–950 ramp

primary

#B83C2F

secondary

#7BC1C8

accent

#D4E245

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B83C2F

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

Preview Lab → · Contrast checker → · Palette generator →