#670F63#670F63

#670F63 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.6% C 0.152 H 330.3°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#670F63
RGB	rgb(103, 15, 99)
HSL	hsl(303, 75%, 23%)
HSV	hsv(303, 85%, 40%)
CMYK	cmyk(0%, 85.4%, 3.9%, 59.6%)
CIE-LAB	lab(24.09, 46.49, -27.24)
CIE-LCH	lch(24.09, 53.88, 329.63°)
OKLab	oklab(36.58% 0.1319 -0.0753)
OKLCH	oklch(36.58% 0.152 330.3)
XYZ	xyz(8.0164, 4.1267, 12.1763)
Luminance	0.0413 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#670F63 #0F6713

analogous

#3F0F67 #670F63 #670F37

triadic

#670F63 #63670F #0F6367

tetradic

#670F63 #673F0F #0F6713 #0F3767

square

#670F63 #673F0F #0F6713 #0F3767

split-complementary

#670F63 #37670F #0F673F

monochromatic

#1B041A #320730 #670F63 #9C1796 #D21FCA

Accessibility & contrast

On white

11.51

#670F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#670F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #670F63

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##670F63	#FFFFFF	#000000	##FFFFFF
##670F63	1.00	11.51	1.83	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003265

Deuteranopia (green-blind)

#2C3D61

Tritanopia (blue-blind)

#6B1D3A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #670f63;
/* rgb */ color: rgb(103, 15, 99);
/* oklch */ color: oklch(36.6% 0.152 330.3);

Tailwind

colors: {
  custom: {
    50: '#965b90',
    500: '#670f63',
    950: '#000000',
  },
}

SCSS

$custom: #670f63;
$custom-light: #965b90;
$custom-dark: #000000;

JSON

{
  "hex": "#670f63",
  "rgb": {
    "r": 103,
    "g": 15,
    "b": 99
  },
  "hsl": {
    "h": 302.727,
    "s": 74.576,
    "l": 23.137
  },
  "oklch": {
    "l": 0.36583,
    "c": 0.15189,
    "h": 330.3
  },
  "luminance": 0.04126
}

Semantic roles & 50–950 ramp

primary

#670F63

secondary

#32A037

accent

#F13F37

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0E040C

muted

#7E797D

Preview Lab

Preview with #670F63

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

Preview Lab → · Contrast checker → · Palette generator →