#B83145#B83145

#B83145 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.6% C 0.171 H 17.3°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#B83145
RGB	rgb(184, 49, 69)
HSL	hsl(351, 58%, 46%)
HSV	hsv(351, 73%, 72%)
CMYK	cmyk(0%, 73.4%, 62.5%, 27.8%)
CIE-LAB	lab(42.49, 54.61, 20.92)
CIE-LCH	lch(42.49, 58.48, 20.96°)
OKLab	oklab(52.55% 0.1629 0.0506)
OKLCH	oklch(52.55% 0.171 17.3)
XYZ	xyz(21.9419, 12.8198, 6.9482)
Luminance	0.1282 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83145 #31B8A4

analogous

#B83188 #B83145 #B86031

triadic

#B83145 #45B831 #3145B8

tetradic

#B83145 #88B831 #31B8A4 #6031B8

square

#B83145 #88B831 #31B8A4 #6031B8

split-complementary

#B83145 #31B860 #3188B8

monochromatic

#571721 #882433 #B83145 #D25567 #DE8592

Accessibility & contrast

On white

5.89

#B83145 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#B83145 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83145

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83145	#FFFFFF	#000000	##FFFFFF
##B83145	1.00	5.89	3.56	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565245

Deuteranopia (green-blind)

#786F41

Tritanopia (blue-blind)

#CA0039

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b83145;
/* rgb */ color: rgb(184, 49, 69);
/* oklch */ color: oklch(52.6% 0.171 17.3);

Tailwind

colors: {
  custom: {
    50: '#d47478',
    500: '#b83145',
    950: '#000000',
  },
}

SCSS

$custom: #b83145;
$custom-light: #d47478;
$custom-dark: #000000;

JSON

{
  "hex": "#b83145",
  "rgb": {
    "r": 184,
    "g": 49,
    "b": 69
  },
  "hsl": {
    "h": 351.111,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52554,
    "c": 0.17061,
    "h": 17.3
  },
  "luminance": 0.12817
}

Semantic roles & 50–950 ramp

primary

#B83145

secondary

#7DC8BD

accent

#E1CA47

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160909

muted

#847B7B

Preview Lab

Preview with #B83145

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

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