#B34C4F#B34C4F

#B34C4F is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.1% C 0.135 H 20.8°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#B34C4F
RGB	rgb(179, 76, 79)
HSL	hsl(358, 40%, 50%)
HSV	hsv(358, 58%, 70%)
CMYK	cmyk(0%, 57.5%, 55.9%, 29.8%)
CIE-LAB	lab(46.07, 42.17, 19.37)
CIE-LCH	lch(46.07, 46.40, 24.67°)
OKLab	oklab(55.13% 0.1257 0.0478)
OKLCH	oklch(55.13% 0.135 20.8)
XYZ	xyz(22.5880, 15.3198, 9.1632)
Luminance	0.1532 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34C4F #4CB3B0

analogous

#B34C83 #B34C4F #B37C4C

triadic

#B34C4F #4FB34C #4C4FB3

tetradic

#B34C4F #83B34C #4CB3B0 #7C4CB3

square

#B34C4F #83B34C #4CB3B0 #7C4CB3

split-complementary

#B34C4F #4CB37C #4C83B3

monochromatic

#5D2829 #883A3C #B34C4F #C57779 #D7A2A3

Accessibility & contrast

On white

5.17

#B34C4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#B34C4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34C4F

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34C4F	#FFFFFF	#000000	##FFFFFF
##B34C4F	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64604E

Deuteranopia (green-blind)

#7E754D

Tritanopia (blue-blind)

#C33B4E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b34c4f;
/* rgb */ color: rgb(179, 76, 79);
/* oklch */ color: oklch(55.1% 0.135 20.8);

Tailwind

colors: {
  custom: {
    50: '#cf8280',
    500: '#b34c4f',
    950: '#000000',
  },
}

SCSS

$custom: #b34c4f;
$custom-light: #cf8280;
$custom-dark: #000000;

JSON

{
  "hex": "#b34c4f",
  "rgb": {
    "r": 179,
    "g": 76,
    "b": 79
  },
  "hsl": {
    "h": 358.252,
    "s": 40.392,
    "l": 50
  },
  "oklch": {
    "l": 0.55131,
    "c": 0.13451,
    "h": 20.8
  },
  "luminance": 0.15317
}

Semantic roles & 50–950 ramp

primary

#B34C4F

secondary

#96C4C3

accent

#D0CD58

background

#FDF8F7

surface

#FAEFEE

border

#D3CAC9

text

#150B0A

muted

#837C7C

Preview Lab

Preview with #B34C4F

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

Preview Lab → · Contrast checker → · Palette generator →