#B13924#B13924

#B13924 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.7% C 0.160 H 32.3°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#B13924
RGB	rgb(177, 57, 36)
HSL	hsl(9, 66%, 42%)
HSV	hsv(9, 80%, 69%)
CMYK	cmyk(0%, 67.8%, 79.7%, 30.6%)
CIE-LAB	lab(41.85, 47.62, 39.24)
CIE-LCH	lch(41.85, 61.70, 39.49°)
OKLab	oklab(51.69% 0.1349 0.0853)
OKLCH	oklch(51.69% 0.16 32.3)
XYZ	xyz(19.9153, 12.4037, 3.0142)
Luminance	0.1240 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13924 #249CB1

analogous

#B12456 #B13924 #B18024

triadic

#B13924 #24B139 #3924B1

tetradic

#B13924 #56B124 #249CB1 #8024B1

square

#B13924 #56B124 #249CB1 #8024B1

split-complementary

#B13924 #24B180 #2456B1

monochromatic

#4B180F #7E291A #B13924 #D7523B #E17F6E

Accessibility & contrast

On white

6.03

#B13924 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#B13924 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13924

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13924	#FFFFFF	#000000	##FFFFFF
##B13924	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)

#5C5221

Deuteranopia (green-blind)

#796D1F

Tritanopia (blue-blind)

#C31235

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b13924;
/* rgb */ color: rgb(177, 57, 36);
/* oklch */ color: oklch(51.7% 0.160 32.3);

Tailwind

colors: {
  custom: {
    50: '#d17660',
    500: '#b13924',
    950: '#000000',
  },
}

SCSS

$custom: #b13924;
$custom-light: #d17660;
$custom-dark: #000000;

JSON

{
  "hex": "#b13924",
  "rgb": {
    "r": 177,
    "g": 57,
    "b": 36
  },
  "hsl": {
    "h": 8.936,
    "s": 66.197,
    "l": 41.765
  },
  "oklch": {
    "l": 0.51689,
    "c": 0.15961,
    "h": 32.3
  },
  "luminance": 0.12401
}

Semantic roles & 50–950 ramp

primary

#B13924

secondary

#69BAC8

accent

#D0E93F

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160905

muted

#847B79

Preview Lab

Preview with #B13924

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

Preview Lab → · Contrast checker → · Palette generator →