#6B1540#6B1540

#6B1540 is a dark, vivid pink. Relative luminance 0.040; OKLCH L 35.9% C 0.125 H 355.2°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#6B1540
RGB	rgb(107, 21, 64)
HSL	hsl(330, 67%, 25%)
HSV	hsv(330, 80%, 42%)
CMYK	cmyk(0%, 80.4%, 40.2%, 58%)
CIE-LAB	lab(23.78, 40.65, -4.19)
CIE-LCH	lch(23.78, 40.87, 354.12°)
OKLab	oklab(35.95% 0.1249 -0.0105)
OKLCH	oklch(35.95% 0.125 355.2)
XYZ	xyz(7.2575, 4.0332, 5.2458)
Luminance	0.0403 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1540 #156B40

analogous

#6B156B #6B1540 #6B1515

triadic

#6B1540 #406B15 #15406B

tetradic

#6B1540 #6B6B15 #156B40 #15156B

square

#6B1540 #6B6B15 #156B40 #15156B

split-complementary

#6B1540 #156B15 #156B6B

monochromatic

#1A050F #380B21 #6B1540 #9E1F5F #D1297D

Accessibility & contrast

On white

11.63

#6B1540 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#6B1540 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1540

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1540	#FFFFFF	#000000	##FFFFFF
##6B1540	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262E41

Deuteranopia (green-blind)

#3E3E3E

Tritanopia (blue-blind)

#740A28

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6b1540;
/* rgb */ color: rgb(107, 21, 64);
/* oklch */ color: oklch(35.9% 0.125 355.2);

Tailwind

colors: {
  custom: {
    50: '#995c74',
    500: '#6b1540',
    950: '#000000',
  },
}

SCSS

$custom: #6b1540;
$custom-light: #995c74;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1540",
  "rgb": {
    "r": 107,
    "g": 21,
    "b": 64
  },
  "hsl": {
    "h": 330,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35947,
    "c": 0.12533,
    "h": 355.2
  },
  "luminance": 0.04032
}

Semantic roles & 50–950 ramp

primary

#6B1540

secondary

#3AA26E

accent

#EA943E

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0408

muted

#7E797B

Preview Lab

Preview with #6B1540

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

Preview Lab → · Contrast checker → · Palette generator →