#B04525#B04525

#B04525 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.0% C 0.147 H 36.9°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B04525
RGB	rgb(176, 69, 37)
HSL	hsl(14, 65%, 42%)
HSV	hsv(14, 79%, 69%)
CMYK	cmyk(0%, 60.8%, 79%, 31%)
CIE-LAB	lab(43.69, 41.94, 40.51)
CIE-LCH	lch(43.69, 58.31, 44.01°)
OKLab	oklab(53.04% 0.1176 0.0885)
OKLCH	oklch(53.04% 0.147 36.9)
XYZ	xyz(20.3687, 13.6228, 3.3068)
Luminance	0.1362 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04525 #2590B0

analogous

#B0254B #B04525 #B08B25

triadic

#B04525 #25B045 #4525B0

tetradic

#B04525 #4BB025 #2590B0 #8B25B0

square

#B04525 #4BB025 #2590B0 #8B25B0

split-complementary

#B04525 #25B08B #254BB0

monochromatic

#4B1D10 #7D311A #B04525 #D6603C #E1896F

Accessibility & contrast

On white

5.64

#B04525 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B04525 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04525

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04525	#FFFFFF	#000000	##FFFFFF
##B04525	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635821

Deuteranopia (green-blind)

#7D7021

Tritanopia (blue-blind)

#C22B3E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b04525;
/* rgb */ color: rgb(176, 69, 37);
/* oklch */ color: oklch(53.0% 0.147 36.9);

Tailwind

colors: {
  custom: {
    50: '#cf7d62',
    500: '#b04525',
    950: '#000000',
  },
}

SCSS

$custom: #b04525;
$custom-light: #cf7d62;
$custom-dark: #000000;

JSON

{
  "hex": "#b04525",
  "rgb": {
    "r": 176,
    "g": 69,
    "b": 37
  },
  "hsl": {
    "h": 13.813,
    "s": 65.258,
    "l": 41.765
  },
  "oklch": {
    "l": 0.53042,
    "c": 0.14717,
    "h": 36.9
  },
  "luminance": 0.1362
}

Semantic roles & 50–950 ramp

primary

#B04525

secondary

#6AB2C7

accent

#C1E840

background

#FDF7F5

surface

#FBEEEA

border

#D4C9C6

text

#150A05

muted

#837C79

Preview Lab

Preview with #B04525

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

Preview Lab → · Contrast checker → · Palette generator →