#B83E4E#B83E4E

#B83E4E is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.1% C 0.157 H 16.5°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#B83E4E
RGB	rgb(184, 62, 78)
HSL	hsl(352, 50%, 48%)
HSV	hsv(352, 66%, 72%)
CMYK	cmyk(0%, 66.3%, 57.6%, 27.8%)
CIE-LAB	lab(44.50, 50.19, 18.04)
CIE-LCH	lch(44.50, 53.33, 19.77°)
OKLab	oklab(54.11% 0.1504 0.0446)
OKLCH	oklch(54.11% 0.157 16.5)
XYZ	xyz(22.8670, 14.1887, 8.7408)
Luminance	0.1419 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83E4E #3EB8A8

analogous

#B83E8B #B83E4E #B86B3E

triadic

#B83E4E #4EB83E #3E4EB8

tetradic

#B83E4E #8BB83E #3EB8A8 #6B3EB8

square

#B83E4E #8BB83E #3EB8A8 #6B3EB8

split-complementary

#B83E4E #3EB86B #3E8BB8

monochromatic

#5C1F27 #8A2F3B #B83E4E #CC6775 #DB959E

Accessibility & contrast

On white

5.47

#B83E4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#B83E4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83E4E

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83E4E	#FFFFFF	#000000	##FFFFFF
##B83E4E	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C594E

Deuteranopia (green-blind)

#7C734B

Tritanopia (blue-blind)

#C92545

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b83e4e;
/* rgb */ color: rgb(184, 62, 78);
/* oklch */ color: oklch(54.1% 0.157 16.5);

Tailwind

colors: {
  custom: {
    50: '#d37a7f',
    500: '#b83e4e',
    950: '#000000',
  },
}

SCSS

$custom: #b83e4e;
$custom-light: #d37a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b83e4e",
  "rgb": {
    "r": 184,
    "g": 62,
    "b": 78
  },
  "hsl": {
    "h": 352.131,
    "s": 49.593,
    "l": 48.235
  },
  "oklch": {
    "l": 0.5411,
    "c": 0.15687,
    "h": 16.5
  },
  "luminance": 0.14186
}

Semantic roles & 50–950 ramp

primary

#B83E4E

secondary

#8BC7BF

accent

#D9C74F

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B83E4E

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

Preview Lab → · Contrast checker → · Palette generator →