#B34B4E#B34B4E

#B34B4E is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.0% C 0.136 H 20.9°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#B34B4E
RGB	rgb(179, 75, 78)
HSL	hsl(358, 41%, 50%)
HSV	hsv(358, 58%, 70%)
CMYK	cmyk(0%, 58.1%, 56.4%, 29.8%)
CIE-LAB	lab(45.86, 42.57, 19.70)
CIE-LCH	lch(45.86, 46.91, 24.84°)
OKLab	oklab(54.97% 0.1268 0.0485)
OKLCH	oklch(54.97% 0.136 20.9)
XYZ	xyz(22.4835, 15.1687, 8.9501)
Luminance	0.1517 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34B4E #4BB3B0

analogous

#B34B82 #B34B4E #B37C4B

triadic

#B34B4E #4EB34B #4B4EB3

tetradic

#B34B4E #82B34B #4BB3B0 #7C4BB3

square

#B34B4E #82B34B #4BB3B0 #7C4BB3

split-complementary

#B34B4E #4BB37C #4B82B3

monochromatic

#5D2728 #88393B #B34B4E #C57678 #D8A1A2

Accessibility & contrast

On white

5.21

#B34B4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#B34B4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34B4E

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34B4E	#FFFFFF	#000000	##FFFFFF
##B34B4E	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645F4D

Deuteranopia (green-blind)

#7E754C

Tritanopia (blue-blind)

#C3394D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b34b4e;
/* rgb */ color: rgb(179, 75, 78);
/* oklch */ color: oklch(55.0% 0.136 20.9);

Tailwind

colors: {
  custom: {
    50: '#cf817f',
    500: '#b34b4e',
    950: '#000000',
  },
}

SCSS

$custom: #b34b4e;
$custom-light: #cf817f;
$custom-dark: #000000;

JSON

{
  "hex": "#b34b4e",
  "rgb": {
    "r": 179,
    "g": 75,
    "b": 78
  },
  "hsl": {
    "h": 358.269,
    "s": 40.945,
    "l": 49.804
  },
  "oklch": {
    "l": 0.5497,
    "c": 0.13581,
    "h": 20.9
  },
  "luminance": 0.15166
}

Semantic roles & 50–950 ramp

primary

#B34B4E

secondary

#95C4C3

accent

#D1CD57

background

#FDF8F7

surface

#FAEFEE

border

#D3CAC9

text

#150B0A

muted

#837C7C

Preview Lab

Preview with #B34B4E

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

Preview Lab → · Contrast checker → · Palette generator →