#91391F#91391F

#91391F is a mid, vivid red. Relative luminance 0.090; OKLCH L 46.2% C 0.126 H 36.9°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#91391F
RGB	rgb(145, 57, 31)
HSL	hsl(14, 65%, 35%)
HSV	hsv(14, 79%, 57%)
CMYK	cmyk(0%, 60.7%, 78.6%, 43.1%)
CIE-LAB	lab(36.07, 35.70, 34.20)
CIE-LCH	lch(36.07, 49.44, 43.77°)
OKLab	oklab(46.24% 0.1004 0.0754)
OKLCH	oklch(46.24% 0.126 36.9)
XYZ	xyz(13.3889, 9.0468, 2.3372)
Luminance	0.0905 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91391F #1F7791

analogous

#911F3E #91391F #91721F

triadic

#91391F #1F9139 #391F91

tetradic

#91391F #3E911F #1F7791 #721F91

square

#91391F #3E911F #1F7791 #721F91

split-complementary

#91391F #1F9172 #1F3E91

monochromatic

#2C1109 #5F2514 #91391F #C34D2A #DA7051

Accessibility & contrast

On white

7.48

#91391F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#91391F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #91391F

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91391F	#FFFFFF	#000000	##FFFFFF
##91391F	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52491C

Deuteranopia (green-blind)

#675C1C

Tritanopia (blue-blind)

#A02434

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #91391f;
/* rgb */ color: rgb(145, 57, 31);
/* oklch */ color: oklch(46.2% 0.126 36.9);

Tailwind

colors: {
  custom: {
    50: '#b8735c',
    500: '#91391f',
    950: '#000000',
  },
}

SCSS

$custom: #91391f;
$custom-light: #b8735c;
$custom-dark: #000000;

JSON

{
  "hex": "#91391f",
  "rgb": {
    "r": 145,
    "g": 57,
    "b": 31
  },
  "hsl": {
    "h": 13.684,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.46242,
    "c": 0.12552,
    "h": 36.9
  },
  "luminance": 0.09045
}

Semantic roles & 50–950 ramp

primary

#91391F

secondary

#4FA4BD

accent

#C2E840

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130804

muted

#827B79

Preview Lab

Preview with #91391F

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

Preview Lab → · Contrast checker → · Palette generator →