#91351F#91351F

#91351F is a mid, vivid red. Relative luminance 0.087; OKLCH L 45.7% C 0.129 H 34.7°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#91351F
RGB	rgb(145, 53, 31)
HSL	hsl(12, 65%, 35%)
HSV	hsv(12, 79%, 57%)
CMYK	cmyk(0%, 63.4%, 78.6%, 43.1%)
CIE-LAB	lab(35.33, 37.65, 33.43)
CIE-LCH	lch(35.33, 50.35, 41.60°)
OKLab	oklab(45.68% 0.1064 0.0737)
OKLCH	oklch(45.68% 0.129 34.7)
XYZ	xyz(13.1989, 8.6667, 2.2739)
Luminance	0.0867 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91351F #1F7B91

analogous

#911F42 #91351F #916E1F

triadic

#91351F #1F9135 #351F91

tetradic

#91351F #42911F #1F7B91 #6E1F91

square

#91351F #42911F #1F7B91 #6E1F91

split-complementary

#91351F #1F916E #1F4291

monochromatic

#2C1009 #5F2314 #91351F #C3472A #DA6B51

Accessibility & contrast

On white

7.68

#91351F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#91351F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #91351F

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91351F	#FFFFFF	#000000	##FFFFFF
##91351F	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F461C

Deuteranopia (green-blind)

#665B1C

Tritanopia (blue-blind)

#A01E30

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #91351f;
/* rgb */ color: rgb(145, 53, 31);
/* oklch */ color: oklch(45.7% 0.129 34.7);

Tailwind

colors: {
  custom: {
    50: '#b8705c',
    500: '#91351f',
    950: '#000000',
  },
}

SCSS

$custom: #91351f;
$custom-light: #b8705c;
$custom-dark: #000000;

JSON

{
  "hex": "#91351f",
  "rgb": {
    "r": 145,
    "g": 53,
    "b": 31
  },
  "hsl": {
    "h": 11.579,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.45683,
    "c": 0.12943,
    "h": 34.7
  },
  "luminance": 0.08665
}

Semantic roles & 50–950 ramp

primary

#91351F

secondary

#4FA8BD

accent

#C7E840

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130804

muted

#827B79

Preview Lab

Preview with #91351F

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

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