#671B63#671B63

#671B63 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.6% C 0.139 H 330.2°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#671B63
RGB	rgb(103, 27, 99)
HSL	hsl(303, 58%, 25%)
HSV	hsv(303, 74%, 40%)
CMYK	cmyk(0%, 73.8%, 3.9%, 59.6%)
CIE-LAB	lab(25.47, 42.52, -25.05)
CIE-LCH	lch(25.47, 49.35, 329.50°)
OKLab	oklab(37.57% 0.1205 -0.0691)
OKLCH	oklch(37.57% 0.139 330.2)
XYZ	xyz(8.2375, 4.5689, 12.2500)
Luminance	0.0457 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B63 #1B671F

analogous

#451B67 #671B63 #671B3D

triadic

#671B63 #63671B #1B6367

tetradic

#671B63 #67451B #1B671F #1B3D67

square

#671B63 #67451B #1B671F #1B3D67

split-complementary

#671B63 #3D671B #1B6745

monochromatic

#180617 #370E34 #671B63 #972892 #C834C0

Accessibility & contrast

On white

10.97

#671B63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#671B63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B63

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B63	#FFFFFF	#000000	##FFFFFF
##671B63	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133665

Deuteranopia (green-blind)

#314061

Tritanopia (blue-blind)

#6B243D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #671b63;
/* rgb */ color: rgb(103, 27, 99);
/* oklch */ color: oklch(37.6% 0.139 330.2);

Tailwind

colors: {
  custom: {
    50: '#955f90',
    500: '#671b63',
    950: '#000000',
  },
}

SCSS

$custom: #671b63;
$custom-light: #955f90;
$custom-dark: #000000;

JSON

{
  "hex": "#671b63",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 99
  },
  "hsl": {
    "h": 303.158,
    "s": 58.462,
    "l": 25.49
  },
  "oklch": {
    "l": 0.37573,
    "c": 0.13888,
    "h": 330.2
  },
  "luminance": 0.04568
}

Semantic roles & 50–950 ramp

primary

#671B63

secondary

#429C46

accent

#E24E46

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0E050C

muted

#7E797D

Preview Lab

Preview with #671B63

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

Preview Lab → · Contrast checker → · Palette generator →