#651B31#651B31

#651B31 is a dark, moderate pink. Relative luminance 0.038; OKLCH L 34.9% C 0.107 H 6.6°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#651B31
RGB	rgb(101, 27, 49)
HSL	hsl(342, 58%, 25%)
HSV	hsv(342, 73%, 40%)
CMYK	cmyk(0%, 73.3%, 51.5%, 60.4%)
CIE-LAB	lab(22.91, 34.80, 4.72)
CIE-LCH	lch(22.91, 35.11, 7.72°)
OKLab	oklab(34.92% 0.1061 0.0124)
OKLCH	oklch(34.92% 0.107 6.6)
XYZ	xyz(6.3137, 3.7731, 3.3010)
Luminance	0.0377 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651B31 #1B654F

analogous

#651B56 #651B31 #652A1B

triadic

#651B31 #31651B #1B3165

tetradic

#651B31 #56651B #1B654F #2A1B65

square

#651B31 #56651B #1B654F #2A1B65

split-complementary

#651B31 #1B652A #1B5665

monochromatic

#18060C #350E1A #651B31 #952848 #C63560

Accessibility & contrast

On white

11.97

#651B31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#651B31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651B31

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651B31	#FFFFFF	#000000	##FFFFFF
##651B31	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2D31

Deuteranopia (green-blind)

#3F3C2F

Tritanopia (blue-blind)

#6E0E24

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #651b31;
/* rgb */ color: rgb(101, 27, 49);
/* oklch */ color: oklch(34.9% 0.107 6.6);

Tailwind

colors: {
  custom: {
    50: '#955d68',
    500: '#651b31',
    950: '#000000',
  },
}

SCSS

$custom: #651b31;
$custom-light: #955d68;
$custom-dark: #000000;

JSON

{
  "hex": "#651b31",
  "rgb": {
    "r": 101,
    "g": 27,
    "b": 49
  },
  "hsl": {
    "h": 342.162,
    "s": 57.813,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34917,
    "c": 0.10679,
    "h": 6.6
  },
  "luminance": 0.03772
}

Semantic roles & 50–950 ramp

primary

#651B31

secondary

#419A80

accent

#E1B347

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0406

muted

#7E797A

Preview Lab

Preview with #651B31

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

Preview Lab → · Contrast checker → · Palette generator →