#B13925#B13925

#B13925 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.7% C 0.159 H 32.0°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#B13925
RGB	rgb(177, 57, 37)
HSL	hsl(9, 65%, 42%)
HSV	hsv(9, 79%, 69%)
CMYK	cmyk(0%, 67.8%, 79.1%, 30.6%)
CIE-LAB	lab(41.86, 47.65, 38.72)
CIE-LCH	lch(41.86, 61.40, 39.09°)
OKLab	oklab(51.7% 0.1352 0.0845)
OKLCH	oklch(51.7% 0.159 32)
XYZ	xyz(19.9308, 12.4099, 3.0958)
Luminance	0.1241 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13925 #259DB1

analogous

#B12557 #B13925 #B17F25

triadic

#B13925 #25B139 #3925B1

tetradic

#B13925 #57B125 #259DB1 #7F25B1

square

#B13925 #57B125 #259DB1 #7F25B1

split-complementary

#B13925 #25B17F #2557B1

monochromatic

#4C1810 #7E291A #B13925 #D6533D #E1806F

Accessibility & contrast

On white

6.03

#B13925 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#B13925 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13925

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13925	#FFFFFF	#000000	##FFFFFF
##B13925	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5222

Deuteranopia (green-blind)

#796D20

Tritanopia (blue-blind)

#C31335

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b13925;
/* rgb */ color: rgb(177, 57, 37);
/* oklch */ color: oklch(51.7% 0.159 32.0);

Tailwind

colors: {
  custom: {
    50: '#d17661',
    500: '#b13925',
    950: '#000000',
  },
}

SCSS

$custom: #b13925;
$custom-light: #d17661;
$custom-dark: #000000;

JSON

{
  "hex": "#b13925",
  "rgb": {
    "r": 177,
    "g": 57,
    "b": 37
  },
  "hsl": {
    "h": 8.571,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.51699,
    "c": 0.15942,
    "h": 32
  },
  "luminance": 0.12407
}

Semantic roles & 50–950 ramp

primary

#B13925

secondary

#6ABAC8

accent

#D0E83F

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160905

muted

#847B79

Preview Lab

Preview with #B13925

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

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