#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
RGBrgb(184, 63, 75)
HSLhsl(354, 49%, 48%)
HSVhsv(354, 66%, 72%)
CMYKcmyk(0%, 65.8%, 59.2%, 27.8%)
CIE-LABlab(44.60, 49.55, 20.00)
CIE-LCHlch(44.60, 53.43, 21.98°)
OKLaboklab(54.16% 0.1479 0.049)
OKLCHoklch(54.16% 0.156 18.3)
XYZxyz(22.8168, 14.2564, 8.2055)
Luminance0.1425 (WCAG relative)
Temperaturewarm
Familyred

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
##B83F4B1.005.453.855.45
#FFFFFF5.451.0021.001.00
#0000003.8521.001.0021.00
##FFFFFF5.451.0021.001.00

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 →

#B83F4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva