#670F5E#670F5E

#670F5E is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.3% C 0.148 H 333.0°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#670F5E
RGB	rgb(103, 15, 94)
HSL	hsl(306, 75%, 23%)
HSV	hsv(306, 85%, 40%)
CMYK	cmyk(0%, 85.4%, 8.7%, 59.6%)
CIE-LAB	lab(23.78, 45.66, -24.43)
CIE-LCH	lch(23.78, 51.78, 331.85°)
OKLab	oklab(36.27% 0.1319 -0.0672)
OKLCH	oklch(36.27% 0.148 333)
XYZ	xyz(7.7848, 4.0341, 10.9562)
Luminance	0.0403 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#670F5E #0F6718

analogous

#440F67 #670F5E #670F32

triadic

#670F5E #5E670F #0F5E67

tetradic

#670F5E #67440F #0F6718 #0F3267

square

#670F5E #67440F #0F6718 #0F3267

split-complementary

#670F5E #32670F #0F6744

monochromatic

#1B0418 #32072D #670F5E #9C178F #D21FC0

Accessibility & contrast

On white

11.62

#670F5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#670F5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #670F5E

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##670F5E	#FFFFFF	#000000	##FFFFFF
##670F5E	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093160

Deuteranopia (green-blind)

#2F3D5C

Tritanopia (blue-blind)

#6C1A37

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #670f5e;
/* rgb */ color: rgb(103, 15, 94);
/* oklch */ color: oklch(36.3% 0.148 333.0);

Tailwind

colors: {
  custom: {
    50: '#965b8c',
    500: '#670f5e',
    950: '#000000',
  },
}

SCSS

$custom: #670f5e;
$custom-light: #965b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#670f5e",
  "rgb": {
    "r": 103,
    "g": 15,
    "b": 94
  },
  "hsl": {
    "h": 306.136,
    "s": 74.576,
    "l": 23.137
  },
  "oklch": {
    "l": 0.36271,
    "c": 0.14801,
    "h": 333
  },
  "luminance": 0.04033
}

Semantic roles & 50–950 ramp

primary

#670F5E

secondary

#32A03D

accent

#F14A37

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0E040C

muted

#7E797D

Preview Lab

Preview with #670F5E

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

Preview Lab → · Contrast checker → · Palette generator →