#B13625#B13625

#B13625 is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.4% C 0.162 H 31.0°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#B13625
RGB	rgb(177, 54, 37)
HSL	hsl(7, 65%, 42%)
HSV	hsv(7, 79%, 69%)
CMYK	cmyk(0%, 69.5%, 79.1%, 30.6%)
CIE-LAB	lab(41.41, 48.88, 38.26)
CIE-LCH	lch(41.41, 62.07, 38.05°)
OKLab	oklab(51.36% 0.139 0.0835)
OKLCH	oklch(51.36% 0.162 31)
XYZ	xyz(19.7868, 12.1220, 3.0478)
Luminance	0.1212 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13625 #25A0B1

analogous

#B1255A #B13625 #B17C25

triadic

#B13625 #25B136 #3625B1

tetradic

#B13625 #5AB125 #25A0B1 #7C25B1

square

#B13625 #5AB125 #25A0B1 #7C25B1

split-complementary

#B13625 #25B17C #255AB1

monochromatic

#4C1710 #7E271A #B13625 #D64F3D #E17D6F

Accessibility & contrast

On white

6.13

#B13625 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#B13625 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13625

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13625	#FFFFFF	#000000	##FFFFFF
##B13625	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5022

Deuteranopia (green-blind)

#786C20

Tritanopia (blue-blind)

#C30933

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b13625;
/* rgb */ color: rgb(177, 54, 37);
/* oklch */ color: oklch(51.4% 0.162 31.0);

Tailwind

colors: {
  custom: {
    50: '#d17561',
    500: '#b13625',
    950: '#000000',
  },
}

SCSS

$custom: #b13625;
$custom-light: #d17561;
$custom-dark: #000000;

JSON

{
  "hex": "#b13625",
  "rgb": {
    "r": 177,
    "g": 54,
    "b": 37
  },
  "hsl": {
    "h": 7.286,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.51361,
    "c": 0.16215,
    "h": 31
  },
  "luminance": 0.12119
}

Semantic roles & 50–950 ramp

primary

#B13625

secondary

#6ABCC8

accent

#D4E83F

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160905

muted

#847B79

Preview Lab

Preview with #B13625

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

Preview Lab → · Contrast checker → · Palette generator →