#B83B50#B83B50

#B83B50 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.8% C 0.160 H 14.6°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#B83B50
RGB	rgb(184, 59, 80)
HSL	hsl(350, 51%, 48%)
HSV	hsv(350, 68%, 72%)
CMYK	cmyk(0%, 67.9%, 56.5%, 27.8%)
CIE-LAB	lab(44.09, 51.58, 16.25)
CIE-LCH	lch(44.09, 54.08, 17.49°)
OKLab	oklab(53.82% 0.1552 0.0404)
OKLCH	oklch(53.82% 0.16 14.6)
XYZ	xyz(22.7812, 13.9005, 9.0713)
Luminance	0.1390 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83B50 #3BB8A3

analogous

#B83B8E #B83B50 #B8653B

triadic

#B83B50 #50B83B #3B50B8

tetradic

#B83B50 #8EB83B #3BB8A3 #653BB8

square

#B83B50 #8EB83B #3BB8A3 #653BB8

split-complementary

#B83B50 #3BB865 #3B8EB8

monochromatic

#5B1D28 #8A2C3C #B83B50 #CD6375 #DC929E

Accessibility & contrast

On white

5.56

#B83B50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B83B50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83B50

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83B50	#FFFFFF	#000000	##FFFFFF
##B83B50	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5850

Deuteranopia (green-blind)

#7A724D

Tritanopia (blue-blind)

#C92143

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b83b50;
/* rgb */ color: rgb(184, 59, 80);
/* oklch */ color: oklch(53.8% 0.160 14.6);

Tailwind

colors: {
  custom: {
    50: '#d37980',
    500: '#b83b50',
    950: '#000000',
  },
}

SCSS

$custom: #b83b50;
$custom-light: #d37980;
$custom-dark: #000000;

JSON

{
  "hex": "#b83b50",
  "rgb": {
    "r": 184,
    "g": 59,
    "b": 80
  },
  "hsl": {
    "h": 349.92,
    "s": 51.44,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53815,
    "c": 0.16033,
    "h": 14.6
  },
  "luminance": 0.13897
}

Semantic roles & 50–950 ramp

primary

#B83B50

secondary

#88C7BC

accent

#DBC34D

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B83B50

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

Preview Lab → · Contrast checker → · Palette generator →