#B83F45#B83F45

#B83F45 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.0% C 0.156 H 21.2°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#B83F45
RGB	rgb(184, 63, 69)
HSL	hsl(357, 49%, 48%)
HSV	hsv(357, 66%, 72%)
CMYK	cmyk(0%, 65.8%, 62.5%, 27.8%)
CIE-LAB	lab(44.49, 49.14, 23.51)
CIE-LCH	lch(44.49, 54.47, 25.57°)
OKLab	oklab(54.04% 0.1455 0.0565)
OKLCH	oklch(54.04% 0.156 21.2)
XYZ	xyz(22.6211, 14.1781, 7.1746)
Luminance	0.1417 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83F45 #3FB8B2

analogous

#B83F81 #B83F45 #B8753F

triadic

#B83F45 #45B83F #3F45B8

tetradic

#B83F45 #81B83F #3FB8B2 #753FB8

square

#B83F45 #81B83F #3FB8B2 #753FB8

split-complementary

#B83F45 #3FB875 #3F81B8

monochromatic

#5D2023 #8A2F34 #B83F45 #CC696E #DB969A

Accessibility & contrast

On white

5.48

#B83F45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B83F45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83F45

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83F45	#FFFFFF	#000000	##FFFFFF
##B83F45	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5944

Deuteranopia (green-blind)

#7D7342

Tritanopia (blue-blind)

#CA2442

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b83f45;
/* rgb */ color: rgb(184, 63, 69);
/* oklch */ color: oklch(54.0% 0.156 21.2);

Tailwind

colors: {
  custom: {
    50: '#d47b78',
    500: '#b83f45',
    950: '#000000',
  },
}

SCSS

$custom: #b83f45;
$custom-light: #d47b78;
$custom-dark: #000000;

JSON

{
  "hex": "#b83f45",
  "rgb": {
    "r": 184,
    "g": 63,
    "b": 69
  },
  "hsl": {
    "h": 357.025,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54043,
    "c": 0.15609,
    "h": 21.2
  },
  "luminance": 0.14175
}

Semantic roles & 50–950 ramp

primary

#B83F45

secondary

#8CC7C4

accent

#D9D24F

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B83F45

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

Preview Lab → · Contrast checker → · Palette generator →