#91301F#91301F

#91301F is a mid, vivid red. Relative luminance 0.082; OKLCH L 45.0% C 0.134 H 32.3°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#91301F
RGB	rgb(145, 48, 31)
HSL	hsl(9, 65%, 35%)
HSV	hsv(9, 79%, 57%)
CMYK	cmyk(0%, 66.9%, 78.6%, 43.1%)
CIE-LAB	lab(34.47, 39.97, 32.52)
CIE-LCH	lch(34.47, 51.53, 39.13°)
OKLab	oklab(45.03% 0.1136 0.0717)
OKLCH	oklch(45.03% 0.134 32.3)
XYZ	xyz(12.9828, 8.2345, 2.2018)
Luminance	0.0823 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91301F #1F8091

analogous

#911F47 #91301F #91691F

triadic

#91301F #1F9130 #301F91

tetradic

#91301F #47911F #1F8091 #691F91

square

#91301F #47911F #1F8091 #691F91

split-complementary

#91301F #1F9169 #1F4791

monochromatic

#2C0F09 #5F1F14 #91301F #C3412A #DA6551

Accessibility & contrast

On white

7.93

#91301F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#91301F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #91301F

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91301F	#FFFFFF	#000000	##FFFFFF
##91301F	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C441C

Deuteranopia (green-blind)

#64591B

Tritanopia (blue-blind)

#A0152D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #91301f;
/* rgb */ color: rgb(145, 48, 31);
/* oklch */ color: oklch(45.0% 0.134 32.3);

Tailwind

colors: {
  custom: {
    50: '#b96d5c',
    500: '#91301f',
    950: '#000000',
  },
}

SCSS

$custom: #91301f;
$custom-light: #b96d5c;
$custom-dark: #000000;

JSON

{
  "hex": "#91301f",
  "rgb": {
    "r": 145,
    "g": 48,
    "b": 31
  },
  "hsl": {
    "h": 8.947,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.4503,
    "c": 0.13435,
    "h": 32.3
  },
  "luminance": 0.08233
}

Semantic roles & 50–950 ramp

primary

#91301F

secondary

#4FACBD

accent

#CFE840

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130704

muted

#827A79

Preview Lab

Preview with #91301F

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

Preview Lab → · Contrast checker → · Palette generator →