#B04424#B04424

#B04424 is a mid, vivid red. Relative luminance 0.135; OKLCH L 52.9% C 0.148 H 36.8°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#B04424
RGB	rgb(176, 68, 36)
HSL	hsl(14, 66%, 42%)
HSV	hsv(14, 80%, 69%)
CMYK	cmyk(0%, 61.4%, 79.5%, 31%)
CIE-LAB	lab(43.50, 42.37, 40.83)
CIE-LCH	lch(43.50, 58.85, 43.94°)
OKLab	oklab(52.9% 0.1188 0.0889)
OKLCH	oklch(52.9% 0.148 36.8)
XYZ	xyz(20.2923, 13.4946, 3.2049)
Luminance	0.1349 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04424 #2490B0

analogous

#B0244A #B04424 #B08A24

triadic

#B04424 #24B044 #4424B0

tetradic

#B04424 #4AB024 #2490B0 #8A24B0

square

#B04424 #4AB024 #2490B0 #8A24B0

split-complementary

#B04424 #24B08A #244AB0

monochromatic

#4A1D0F #7D301A #B04424 #D75E3A #E1886D

Accessibility & contrast

On white

5.68

#B04424 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B04424 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04424

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04424	#FFFFFF	#000000	##FFFFFF
##B04424	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625820

Deuteranopia (green-blind)

#7D7020

Tritanopia (blue-blind)

#C2293D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b04424;
/* rgb */ color: rgb(176, 68, 36);
/* oklch */ color: oklch(52.9% 0.148 36.8);

Tailwind

colors: {
  custom: {
    50: '#cf7c61',
    500: '#b04424',
    950: '#000000',
  },
}

SCSS

$custom: #b04424;
$custom-light: #cf7c61;
$custom-dark: #000000;

JSON

{
  "hex": "#b04424",
  "rgb": {
    "r": 176,
    "g": 68,
    "b": 36
  },
  "hsl": {
    "h": 13.714,
    "s": 66.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.52897,
    "c": 0.14834,
    "h": 36.8
  },
  "luminance": 0.13492
}

Semantic roles & 50–950 ramp

primary

#B04424

secondary

#68B2C8

accent

#C2E93F

background

#FDF7F5

surface

#FBEEEA

border

#D4C9C6

text

#150A05

muted

#837C79

Preview Lab

Preview with #B04424

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

Preview Lab → · Contrast checker → · Palette generator →