#6B1638#6B1638

#6B1638 is a dark, vivid pink. Relative luminance 0.040; OKLCH L 35.7% C 0.121 H 1.5°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#6B1638
RGB	rgb(107, 22, 56)
HSL	hsl(336, 66%, 25%)
HSV	hsv(336, 79%, 42%)
CMYK	cmyk(0%, 79.4%, 47.7%, 58%)
CIE-LAB	lab(23.63, 39.43, 1.08)
CIE-LCH	lch(23.63, 39.44, 1.57°)
OKLab	oklab(35.74% 0.121 0.0032)
OKLCH	oklch(35.74% 0.121 1.5)
XYZ	xyz(7.0647, 3.9861, 4.1380)
Luminance	0.0398 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1638 #166B49

analogous

#6B1662 #6B1638 #6B1F16

triadic

#6B1638 #386B16 #16386B

tetradic

#6B1638 #626B16 #166B49 #1F166B

square

#6B1638 #626B16 #166B49 #1F166B

split-complementary

#6B1638 #166B1F #16626B

monochromatic

#19050D #380C1D #6B1638 #9E2053 #D12B6D

Accessibility & contrast

On white

11.69

#6B1638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#6B1638 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1638

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1638	#FFFFFF	#000000	##FFFFFF
##6B1638	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2E39

Deuteranopia (green-blind)

#403E36

Tritanopia (blue-blind)

#750625

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6b1638;
/* rgb */ color: rgb(107, 22, 56);
/* oklch */ color: oklch(35.7% 0.121 1.5);

Tailwind

colors: {
  custom: {
    50: '#9a5c6e',
    500: '#6b1638',
    950: '#000000',
  },
}

SCSS

$custom: #6b1638;
$custom-light: #9a5c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1638",
  "rgb": {
    "r": 107,
    "g": 22,
    "b": 56
  },
  "hsl": {
    "h": 336,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35741,
    "c": 0.12099,
    "h": 1.5
  },
  "luminance": 0.03985
}

Semantic roles & 50–950 ramp

primary

#6B1638

secondary

#3BA179

accent

#E9A53F

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0F0407

muted

#7E797A

Preview Lab

Preview with #6B1638

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

Preview Lab → · Contrast checker → · Palette generator →