#B34930#B34930

#B34930 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.2% C 0.144 H 34.6°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#B34930
RGB	rgb(179, 73, 48)
HSL	hsl(11, 58%, 45%)
HSV	hsv(11, 73%, 70%)
CMYK	cmyk(0%, 59.2%, 73.2%, 29.8%)
CIE-LAB	lab(45.03, 41.62, 36.21)
CIE-LCH	lch(45.03, 55.17, 41.02°)
OKLab	oklab(54.19% 0.1184 0.0817)
OKLCH	oklch(54.19% 0.144 34.6)
XYZ	xyz(21.5086, 14.5651, 4.4745)
Luminance	0.1456 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34930 #309AB3

analogous

#B33059 #B34930 #B38A30

triadic

#B34930 #30B349 #4930B3

tetradic

#B34930 #59B330 #309AB3 #8A30B3

square

#B34930 #59B330 #309AB3 #8A30B3

split-complementary

#B34930 #30B38A #3059B3

monochromatic

#522216 #833523 #B34930 #D06950 #DD9280

Accessibility & contrast

On white

5.37

#B34930 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#B34930 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34930

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34930	#FFFFFF	#000000	##FFFFFF
##B34930	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C2D

Deuteranopia (green-blind)

#80732D

Tritanopia (blue-blind)

#C53144

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b34930;
/* rgb */ color: rgb(179, 73, 48);
/* oklch */ color: oklch(54.2% 0.144 34.6);

Tailwind

colors: {
  custom: {
    50: '#d17f69',
    500: '#b34930',
    950: '#000000',
  },
}

SCSS

$custom: #b34930;
$custom-light: #d17f69;
$custom-dark: #000000;

JSON

{
  "hex": "#b34930",
  "rgb": {
    "r": 179,
    "g": 73,
    "b": 48
  },
  "hsl": {
    "h": 11.45,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54192,
    "c": 0.14386,
    "h": 34.6
  },
  "luminance": 0.14562
}

Semantic roles & 50–950 ramp

primary

#B34930

secondary

#79B7C6

accent

#C4E147

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B34930

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

Preview Lab → · Contrast checker → · Palette generator →