#B83A51#B83A51

#B83A51 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.7% C 0.162 H 13.8°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#B83A51
RGB	rgb(184, 58, 81)
HSL	hsl(349, 52%, 47%)
HSV	hsv(349, 68%, 72%)
CMYK	cmyk(0%, 68.5%, 56%, 27.8%)
CIE-LAB	lab(43.96, 52.06, 15.47)
CIE-LCH	lch(43.96, 54.31, 16.55°)
OKLab	oklab(53.73% 0.1568 0.0386)
OKLCH	oklch(53.73% 0.162 13.8)
XYZ	xyz(22.7675, 13.8136, 9.2504)
Luminance	0.1381 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83A51 #3AB8A1

analogous

#B83A90 #B83A51 #B8623A

triadic

#B83A51 #51B83A #3A51B8

tetradic

#B83A51 #90B83A #3AB8A1 #623AB8

square

#B83A51 #90B83A #3AB8A1 #623AB8

split-complementary

#B83A51 #3AB862 #3A90B8

monochromatic

#5B1D28 #892B3D #B83A51 #CD6275 #DC909E

Accessibility & contrast

On white

5.58

#B83A51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#B83A51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83A51

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83A51	#FFFFFF	#000000	##FFFFFF
##B83A51	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595751

Deuteranopia (green-blind)

#7A714E

Tritanopia (blue-blind)

#C91F43

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b83a51;
/* rgb */ color: rgb(184, 58, 81);
/* oklch */ color: oklch(53.7% 0.162 13.8);

Tailwind

colors: {
  custom: {
    50: '#d37881',
    500: '#b83a51',
    950: '#000000',
  },
}

SCSS

$custom: #b83a51;
$custom-light: #d37881;
$custom-dark: #000000;

JSON

{
  "hex": "#b83a51",
  "rgb": {
    "r": 184,
    "g": 58,
    "b": 81
  },
  "hsl": {
    "h": 349.048,
    "s": 52.066,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53729,
    "c": 0.16152,
    "h": 13.8
  },
  "luminance": 0.13811
}

Semantic roles & 50–950 ramp

primary

#B83A51

secondary

#87C7BB

accent

#DCC14C

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B83A51

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

Preview Lab → · Contrast checker → · Palette generator →