#6B1537#6B1537

#6B1537 is a dark, vivid pink. Relative luminance 0.039; OKLCH L 35.6% C 0.122 H 2.1°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#6B1537
RGB	rgb(107, 21, 55)
HSL	hsl(336, 67%, 25%)
HSV	hsv(336, 80%, 42%)
CMYK	cmyk(0%, 80.4%, 48.6%, 58%)
CIE-LAB	lab(23.47, 39.68, 1.54)
CIE-LCH	lch(23.47, 39.71, 2.22°)
OKLab	oklab(35.62% 0.1217 0.0044)
OKLCH	oklch(35.62% 0.122 2.1)
XYZ	xyz(7.0217, 3.9389, 4.0042)
Luminance	0.0394 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1537 #156B49

analogous

#6B1562 #6B1537 #6B1E15

triadic

#6B1537 #376B15 #15376B

tetradic

#6B1537 #626B15 #156B49 #1E156B

square

#6B1537 #626B15 #156B49 #1E156B

split-complementary

#6B1537 #156B1E #15626B

monochromatic

#1A050D #380B1D #6B1537 #9E1F51 #D1296C

Accessibility & contrast

On white

11.75

#6B1537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#6B1537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1537

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1537	#FFFFFF	#000000	##FFFFFF
##6B1537	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292D38

Deuteranopia (green-blind)

#403E35

Tritanopia (blue-blind)

#750424

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6b1537;
/* rgb */ color: rgb(107, 21, 55);
/* oklch */ color: oklch(35.6% 0.122 2.1);

Tailwind

colors: {
  custom: {
    50: '#9a5c6d',
    500: '#6b1537',
    950: '#000000',
  },
}

SCSS

$custom: #6b1537;
$custom-light: #9a5c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1537",
  "rgb": {
    "r": 107,
    "g": 21,
    "b": 55
  },
  "hsl": {
    "h": 336.279,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35615,
    "c": 0.12178,
    "h": 2.1
  },
  "luminance": 0.03938
}

Semantic roles & 50–950 ramp

primary

#6B1537

secondary

#3AA279

accent

#EAA63E

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0F0407

muted

#7E797A

Preview Lab

Preview with #6B1537

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

Preview Lab → · Contrast checker → · Palette generator →