#913A1F#913A1F

#913A1F is a mid, vivid red. Relative luminance 0.091; OKLCH L 46.4% C 0.125 H 37.5°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#913A1F
RGB	rgb(145, 58, 31)
HSL	hsl(14, 65%, 35%)
HSV	hsv(14, 79%, 57%)
CMYK	cmyk(0%, 60%, 78.6%, 43.1%)
CIE-LAB	lab(36.27, 35.20, 34.40)
CIE-LCH	lch(36.27, 49.22, 44.34°)
OKLab	oklab(46.39% 0.0988 0.0758)
OKLCH	oklch(46.39% 0.125 37.5)
XYZ	xyz(13.4388, 9.1466, 2.3539)
Luminance	0.0915 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#913A1F #1F7691

analogous

#911F3D #913A1F #91731F

triadic

#913A1F #1F913A #3A1F91

tetradic

#913A1F #3D911F #1F7691 #731F91

square

#913A1F #3D911F #1F7691 #731F91

split-complementary

#913A1F #1F9173 #1F3D91

monochromatic

#2C1209 #5F2614 #913A1F #C34E2A #DA7151

Accessibility & contrast

On white

7.42

#913A1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#913A1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #913A1F

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##913A1F	#FFFFFF	#000000	##FFFFFF
##913A1F	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52491B

Deuteranopia (green-blind)

#685D1C

Tritanopia (blue-blind)

#A02634

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #913a1f;
/* rgb */ color: rgb(145, 58, 31);
/* oklch */ color: oklch(46.4% 0.125 37.5);

Tailwind

colors: {
  custom: {
    50: '#b8735c',
    500: '#913a1f',
    950: '#000000',
  },
}

SCSS

$custom: #913a1f;
$custom-light: #b8735c;
$custom-dark: #000000;

JSON

{
  "hex": "#913a1f",
  "rgb": {
    "r": 145,
    "g": 58,
    "b": 31
  },
  "hsl": {
    "h": 14.211,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.46387,
    "c": 0.12455,
    "h": 37.5
  },
  "luminance": 0.09145
}

Semantic roles & 50–950 ramp

primary

#913A1F

secondary

#4FA3BD

accent

#C0E840

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130804

muted

#827B79

Preview Lab

Preview with #913A1F

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

Preview Lab → · Contrast checker → · Palette generator →