#B04330#B04330

#B04330 is a mid, vivid red. Relative luminance 0.135; OKLCH L 52.9% C 0.146 H 32.1°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#B04330
RGB	rgb(176, 67, 48)
HSL	hsl(9, 57%, 44%)
HSV	hsv(9, 73%, 69%)
CMYK	cmyk(0%, 61.9%, 72.7%, 31%)
CIE-LAB	lab(43.45, 43.35, 34.30)
CIE-LCH	lch(43.45, 55.28, 38.35°)
OKLab	oklab(52.9% 0.1241 0.0777)
OKLCH	oklch(52.9% 0.146 32.1)
XYZ	xyz(20.4473, 13.4606, 4.3172)
Luminance	0.1346 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04330 #309DB0

analogous

#B0305D #B04330 #B08330

triadic

#B04330 #30B043 #4330B0

tetradic

#B04330 #5DB030 #309DB0 #8330B0

square

#B04330 #5DB030 #309DB0 #8330B0

split-complementary

#B04330 #30B083 #305DB0

monochromatic

#501E16 #803123 #B04330 #CF614E #DC8C7E

Accessibility & contrast

On white

5.69

#B04330 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B04330 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04330

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04330	#FFFFFF	#000000	##FFFFFF
##B04330	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61582D

Deuteranopia (green-blind)

#7C702D

Tritanopia (blue-blind)

#C1293F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b04330;
/* rgb */ color: rgb(176, 67, 48);
/* oklch */ color: oklch(52.9% 0.146 32.1);

Tailwind

colors: {
  custom: {
    50: '#cf7c69',
    500: '#b04330',
    950: '#000000',
  },
}

SCSS

$custom: #b04330;
$custom-light: #cf7c69;
$custom-dark: #000000;

JSON

{
  "hex": "#b04330",
  "rgb": {
    "r": 176,
    "g": 67,
    "b": 48
  },
  "hsl": {
    "h": 8.906,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.52899,
    "c": 0.14642,
    "h": 32.1
  },
  "luminance": 0.13458
}

Semantic roles & 50–950 ramp

primary

#B04330

secondary

#77B9C5

accent

#CAE047

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B04330

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

Preview Lab → · Contrast checker → · Palette generator →