#B83F4B#B83F4B

#B83F4B is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.2% C 0.156 H 18.3°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#B83F4B
RGB	rgb(184, 63, 75)
HSL	hsl(354, 49%, 48%)
HSV	hsv(354, 66%, 72%)
CMYK	cmyk(0%, 65.8%, 59.2%, 27.8%)
CIE-LAB	lab(44.60, 49.55, 20.00)
CIE-LCH	lch(44.60, 53.43, 21.98°)
OKLab	oklab(54.16% 0.1479 0.049)
OKLCH	oklch(54.16% 0.156 18.3)
XYZ	xyz(22.8168, 14.2564, 8.2055)
Luminance	0.1425 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83F4B #3FB8AC

analogous

#B83F87 #B83F4B #B86F3F

triadic

#B83F4B #4BB83F #3F4BB8

tetradic

#B83F4B #87B83F #3FB8AC #6F3FB8

square

#B83F4B #87B83F #3FB8AC #6F3FB8

split-complementary

#B83F4B #3FB86F #3F87B8

monochromatic

#5D2026 #8A2F38 #B83F4B #CC6972 #DB969D

Accessibility & contrast

On white

5.45

#B83F4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#B83F4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83F4B

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83F4B	#FFFFFF	#000000	##FFFFFF
##B83F4B	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E594B

Deuteranopia (green-blind)

#7C7348

Tritanopia (blue-blind)

#C92644

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b83f4b;
/* rgb */ color: rgb(184, 63, 75);
/* oklch */ color: oklch(54.2% 0.156 18.3);

Tailwind

colors: {
  custom: {
    50: '#d47b7d',
    500: '#b83f4b',
    950: '#000000',
  },
}

SCSS

$custom: #b83f4b;
$custom-light: #d47b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#b83f4b",
  "rgb": {
    "r": 184,
    "g": 63,
    "b": 75
  },
  "hsl": {
    "h": 354.05,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54162,
    "c": 0.15576,
    "h": 18.3
  },
  "luminance": 0.14253
}

Semantic roles & 50–950 ramp

primary

#B83F4B

secondary

#8CC7C1

accent

#D9CB4F

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B83F4B

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

Preview Lab → · Contrast checker → · Palette generator →