#B13425#B13425

#B13425 is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.1% C 0.164 H 30.3°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#B13425
RGB	rgb(177, 52, 37)
HSL	hsl(6, 65%, 42%)
HSV	hsv(6, 79%, 69%)
CMYK	cmyk(0%, 70.6%, 79.1%, 30.6%)
CIE-LAB	lab(41.12, 49.67, 37.96)
CIE-LCH	lch(41.12, 62.52, 37.39°)
OKLab	oklab(51.14% 0.1415 0.0828)
OKLCH	oklch(51.14% 0.164 30.3)
XYZ	xyz(19.6957, 11.9397, 3.0174)
Luminance	0.1194 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13425 #25A2B1

analogous

#B1255C #B13425 #B17A25

triadic

#B13425 #25B134 #3425B1

tetradic

#B13425 #5CB125 #25A2B1 #7A25B1

square

#B13425 #5CB125 #25A2B1 #7A25B1

split-complementary

#B13425 #25B17A #255CB1

monochromatic

#4C1610 #7E251A #B13425 #D64D3D #E17C6F

Accessibility & contrast

On white

6.20

#B13425 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#B13425 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13425

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13425	#FFFFFF	#000000	##FFFFFF
##B13425	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F22

Deuteranopia (green-blind)

#786B20

Tritanopia (blue-blind)

#C30132

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b13425;
/* rgb */ color: rgb(177, 52, 37);
/* oklch */ color: oklch(51.1% 0.164 30.3);

Tailwind

colors: {
  custom: {
    50: '#d17461',
    500: '#b13425',
    950: '#000000',
  },
}

SCSS

$custom: #b13425;
$custom-light: #d17461;
$custom-dark: #000000;

JSON

{
  "hex": "#b13425",
  "rgb": {
    "r": 177,
    "g": 52,
    "b": 37
  },
  "hsl": {
    "h": 6.429,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.51144,
    "c": 0.16395,
    "h": 30.3
  },
  "luminance": 0.11937
}

Semantic roles & 50–950 ramp

primary

#B13425

secondary

#6ABEC8

accent

#D6E83F

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160905

muted

#847B79

Preview Lab

Preview with #B13425

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

Preview Lab → · Contrast checker → · Palette generator →