#B34B3D#B34B3D

#B34B3D is a mid, vivid red. Relative luminance 0.150; OKLCH L 54.7% C 0.139 H 29.9°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#B34B3D
RGB	rgb(179, 75, 61)
HSL	hsl(7, 49%, 47%)
HSV	hsv(7, 66%, 70%)
CMYK	cmyk(0%, 58.1%, 65.9%, 29.8%)
CIE-LAB	lab(45.57, 41.36, 29.45)
CIE-LCH	lch(45.57, 50.77, 35.45°)
OKLab	oklab(54.66% 0.1201 0.0691)
OKLCH	oklch(54.66% 0.139 29.9)
XYZ	xyz(21.9509, 14.9556, 6.1448)
Luminance	0.1495 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34B3D #3DA5B3

analogous

#B33D6A #B34B3D #B3863D

triadic

#B34B3D #3DB34B #4B3DB3

tetradic

#B34B3D #6AB33D #3DA5B3 #863DB3

square

#B34B3D #6AB33D #3DA5B3 #863DB3

split-complementary

#B34B3D #3DB386 #3D6AB3

monochromatic

#58251E #85382D #B34B3D #CA6F63 #D99A91

Accessibility & contrast

On white

5.26

#B34B3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#B34B3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34B3D

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34B3D	#FFFFFF	#000000	##FFFFFF
##B34B3D	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E3B

Deuteranopia (green-blind)

#80743A

Tritanopia (blue-blind)

#C43648

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b34b3d;
/* rgb */ color: rgb(179, 75, 61);
/* oklch */ color: oklch(54.7% 0.139 29.9);

Tailwind

colors: {
  custom: {
    50: '#d08173',
    500: '#b34b3d',
    950: '#000000',
  },
}

SCSS

$custom: #b34b3d;
$custom-light: #d08173;
$custom-dark: #000000;

JSON

{
  "hex": "#b34b3d",
  "rgb": {
    "r": 179,
    "g": 75,
    "b": 61
  },
  "hsl": {
    "h": 7.119,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.54656,
    "c": 0.13859,
    "h": 29.9
  },
  "luminance": 0.14953
}

Semantic roles & 50–950 ramp

primary

#B34B3D

secondary

#87BDC5

accent

#C8D94F

background

#FDF8F6

surface

#FBEFEC

border

#D4CAC7

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B34B3D

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

Preview Lab → · Contrast checker → · Palette generator →