#951B37#951B37

#951B37 is a dark, vivid red. Relative luminance 0.074; OKLCH L 44.1% C 0.156 H 14.3°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#951B37
RGB	rgb(149, 27, 55)
HSL	hsl(346, 69%, 35%)
HSV	hsv(346, 82%, 58%)
CMYK	cmyk(0%, 81.9%, 63.1%, 41.6%)
CIE-LAB	lab(32.81, 50.33, 15.83)
CIE-LCH	lch(32.81, 52.76, 17.46°)
OKLab	oklab(44.06% 0.1511 0.0386)
OKLCH	oklch(44.06% 0.156 14.3)
XYZ	xyz(13.4774, 7.4513, 4.3423)
Luminance	0.0745 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#951B37 #1B9579

analogous

#951B74 #951B37 #953C1B

triadic

#951B37 #37951B #1B3795

tetradic

#951B37 #74951B #1B9579 #3C1B95

square

#951B37 #74951B #1B9579 #3C1B95

split-complementary

#951B37 #1B953C #1B7495

monochromatic

#2D0811 #611224 #951B37 #C9244A #DF4C6E

Accessibility & contrast

On white

8.43

#951B37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#951B37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #951B37

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##951B37	#FFFFFF	#000000	##FFFFFF
##951B37	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3D37

Deuteranopia (green-blind)

#5E5634

Tritanopia (blue-blind)

#A40027

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #951b37;
/* rgb */ color: rgb(149, 27, 55);
/* oklch */ color: oklch(44.1% 0.156 14.3);

Tailwind

colors: {
  custom: {
    50: '#bb656d',
    500: '#951b37',
    950: '#000000',
  },
}

SCSS

$custom: #951b37;
$custom-light: #bb656d;
$custom-dark: #000000;

JSON

{
  "hex": "#951b37",
  "rgb": {
    "r": 149,
    "g": 27,
    "b": 55
  },
  "hsl": {
    "h": 346.23,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.4406,
    "c": 0.15597,
    "h": 14.3
  },
  "luminance": 0.07449
}

Semantic roles & 50–950 ramp

primary

#951B37

secondary

#4BC1A6

accent

#ECC43C

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130607

muted

#827A7A

Preview Lab

Preview with #951B37

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

Preview Lab → · Contrast checker → · Palette generator →