#951D1B#951D1B

#951D1B is a dark, vivid red. Relative luminance 0.073; OKLCH L 43.8% C 0.156 H 27.2°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#951D1B
RGB	rgb(149, 29, 27)
HSL	hsl(1, 69%, 35%)
HSV	hsv(1, 82%, 58%)
CMYK	cmyk(0%, 80.5%, 81.9%, 41.6%)
CIE-LAB	lab(32.59, 48.40, 33.12)
CIE-LCH	lch(32.59, 58.64, 34.39°)
OKLab	oklab(43.76% 0.1387 0.0714)
OKLCH	oklch(43.76% 0.156 27.2)
XYZ	xyz(13.0332, 7.3495, 1.7691)
Luminance	0.0735 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#951D1B #1B9395

analogous

#951B56 #951D1B #955A1B

triadic

#951D1B #1B951D #1D1B95

tetradic

#951D1B #56951B #1B9395 #5A1B95

square

#951D1B #56951B #1B9395 #5A1B95

split-complementary

#951D1B #1B955A #1B5695

monochromatic

#2D0908 #611312 #951D1B #C92724 #DF4E4C

Accessibility & contrast

On white

8.50

#951D1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#951D1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #951D1B

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##951D1B	#FFFFFF	#000000	##FFFFFF
##951D1B	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433C19

Deuteranopia (green-blind)

#615615

Tritanopia (blue-blind)

#A5001E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #951d1b;
/* rgb */ color: rgb(149, 29, 27);
/* oklch */ color: oklch(43.8% 0.156 27.2);

Tailwind

colors: {
  custom: {
    50: '#bd6558',
    500: '#951d1b',
    950: '#000000',
  },
}

SCSS

$custom: #951d1b;
$custom-light: #bd6558;
$custom-dark: #000000;

JSON

{
  "hex": "#951d1b",
  "rgb": {
    "r": 149,
    "g": 29,
    "b": 27
  },
  "hsl": {
    "h": 0.984,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43756,
    "c": 0.15598,
    "h": 27.2
  },
  "luminance": 0.07347
}

Semantic roles & 50–950 ramp

primary

#951D1B

secondary

#4BBFC1

accent

#E9EC3C

background

#FCF6F5

surface

#F9EBE9

border

#D2C6C5

text

#140603

muted

#827A78

Preview Lab

Preview with #951D1B

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

Preview Lab → · Contrast checker → · Palette generator →