#B34530#B34530

#B34530 is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.6% C 0.148 H 32.8°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#B34530
RGB	rgb(179, 69, 48)
HSL	hsl(10, 58%, 45%)
HSV	hsv(10, 73%, 70%)
CMYK	cmyk(0%, 61.5%, 73.2%, 29.8%)
CIE-LAB	lab(44.31, 43.51, 35.41)
CIE-LCH	lch(44.31, 56.10, 39.14°)
OKLab	oklab(53.65% 0.1243 0.08)
OKLCH	oklch(53.65% 0.148 32.8)
XYZ	xyz(21.2542, 14.0563, 4.3897)
Luminance	0.1405 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34530 #309EB3

analogous

#B3305D #B34530 #B38630

triadic

#B34530 #30B345 #4530B3

tetradic

#B34530 #5DB330 #309EB3 #8630B3

square

#B34530 #5DB330 #309EB3 #8630B3

split-complementary

#B34530 #30B386 #305DB3

monochromatic

#522016 #833223 #B34530 #D06550 #DD8F80

Accessibility & contrast

On white

5.51

#B34530 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B34530 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34530

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34530	#FFFFFF	#000000	##FFFFFF
##B34530	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635A2D

Deuteranopia (green-blind)

#7E722D

Tritanopia (blue-blind)

#C52B41

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b34530;
/* rgb */ color: rgb(179, 69, 48);
/* oklch */ color: oklch(53.6% 0.148 32.8);

Tailwind

colors: {
  custom: {
    50: '#d17d69',
    500: '#b34530',
    950: '#000000',
  },
}

SCSS

$custom: #b34530;
$custom-light: #d17d69;
$custom-dark: #000000;

JSON

{
  "hex": "#b34530",
  "rgb": {
    "r": 179,
    "g": 69,
    "b": 48
  },
  "hsl": {
    "h": 9.618,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53649,
    "c": 0.14778,
    "h": 32.8
  },
  "luminance": 0.14053
}

Semantic roles & 50–950 ramp

primary

#B34530

secondary

#79BAC6

accent

#C8E147

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B34530

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

Preview Lab → · Contrast checker → · Palette generator →