#5B241F#5B241F

#5B241F is a dark, moderate red. Relative luminance 0.036; OKLCH L 33.9% C 0.082 H 27.5°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#5B241F
RGB	rgb(91, 36, 31)
HSL	hsl(5, 49%, 24%)
HSV	hsv(5, 66%, 36%)
CMYK	cmyk(0%, 60.4%, 65.9%, 64.3%)
CIE-LAB	lab(22.25, 24.85, 15.82)
CIE-LCH	lch(22.25, 29.46, 32.48°)
OKLab	oklab(33.92% 0.0729 0.0379)
OKLCH	oklch(33.92% 0.082 27.5)
XYZ	xyz(5.1930, 3.5855, 1.7147)
Luminance	0.0358 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B241F #1F565B

analogous

#5B1F38 #5B241F #5B421F

triadic

#5B241F #1F5B24 #241F5B

tetradic

#5B241F #385B1F #1F565B #421F5B

square

#5B241F #385B1F #1F565B #421F5B

split-complementary

#5B241F #1F5B42 #1F385B

monochromatic

#170908 #2D120F #5B241F #89362F #B6483E

Accessibility & contrast

On white

12.23

#5B241F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#5B241F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B241F

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B241F	#FFFFFF	#000000	##FFFFFF
##5B241F	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322E1E

Deuteranopia (green-blind)

#403A1E

Tritanopia (blue-blind)

#641A23

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #5b241f;
/* rgb */ color: rgb(91, 36, 31);
/* oklch */ color: oklch(33.9% 0.082 27.5);

Tailwind

colors: {
  custom: {
    50: '#8e615a',
    500: '#5b241f',
    950: '#000000',
  },
}

SCSS

$custom: #5b241f;
$custom-light: #8e615a;
$custom-dark: #000000;

JSON

{
  "hex": "#5b241f",
  "rgb": {
    "r": 91,
    "g": 36,
    "b": 31
  },
  "hsl": {
    "h": 5,
    "s": 49.18,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33923,
    "c": 0.08219,
    "h": 27.5
  },
  "luminance": 0.03585
}

Semantic roles & 50–950 ramp

primary

#5B241F

secondary

#468A90

accent

#CDD94F

background

#F9F5F5

surface

#F1EAE9

border

#CBC6C5

text

#0D0503

muted

#7E7978

Preview Lab

Preview with #5B241F

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

Preview Lab → · Contrast checker → · Palette generator →