#671C40#671C40

#671C40 is a dark, moderate pink. Relative luminance 0.041; OKLCH L 35.9% C 0.113 H 354.8°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#671C40
RGB	rgb(103, 28, 64)
HSL	hsl(331, 57%, 26%)
HSV	hsv(331, 73%, 40%)
CMYK	cmyk(0%, 72.8%, 37.9%, 59.6%)
CIE-LAB	lab(23.95, 36.73, -4.02)
CIE-LCH	lch(23.95, 36.95, 353.75°)
OKLab	oklab(35.92% 0.1124 -0.0101)
OKLCH	oklch(35.92% 0.113 354.8)
XYZ	xyz(6.9346, 4.0850, 5.2728)
Luminance	0.0408 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C40 #1C6743

analogous

#671C65 #671C40 #671D1C

triadic

#671C40 #40671C #1C4067

tetradic

#671C40 #65671C #1C6743 #1D1C67

square

#671C40 #65671C #1C6743 #1D1C67

split-complementary

#671C40 #1C671D #1C6567

monochromatic

#18070F #370F22 #671C40 #97295E #C7367C

Accessibility & contrast

On white

11.56

#671C40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#671C40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C40

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C40	#FFFFFF	#000000	##FFFFFF
##671C40	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293041

Deuteranopia (green-blind)

#3E3E3E

Tritanopia (blue-blind)

#6F152B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #671c40;
/* rgb */ color: rgb(103, 28, 64);
/* oklch */ color: oklch(35.9% 0.113 354.8);

Tailwind

colors: {
  custom: {
    50: '#965f74',
    500: '#671c40',
    950: '#000000',
  },
}

SCSS

$custom: #671c40;
$custom-light: #965f74;
$custom-dark: #000000;

JSON

{
  "hex": "#671c40",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 64
  },
  "hsl": {
    "h": 331.2,
    "s": 57.252,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35924,
    "c": 0.11289,
    "h": 354.8
  },
  "luminance": 0.04084
}

Semantic roles & 50–950 ramp

primary

#671C40

secondary

#439C71

accent

#E19747

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0508

muted

#7E797B

Preview Lab

Preview with #671C40

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

Preview Lab → · Contrast checker → · Palette generator →