#670F5F#670F5F

#670F5F is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.3% C 0.149 H 332.4°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#670F5F
RGB	rgb(103, 15, 95)
HSL	hsl(305, 75%, 23%)
HSV	hsv(305, 85%, 40%)
CMYK	cmyk(0%, 85.4%, 7.8%, 59.6%)
CIE-LAB	lab(23.84, 45.82, -25.00)
CIE-LCH	lch(23.84, 52.20, 331.39°)
OKLab	oklab(36.33% 0.1319 -0.0688)
OKLCH	oklch(36.33% 0.149 332.4)
XYZ	xyz(7.8299, 4.0521, 11.1940)
Luminance	0.0405 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#670F5F #0F6717

analogous

#430F67 #670F5F #670F33

triadic

#670F5F #5F670F #0F5F67

tetradic

#670F5F #67430F #0F6717 #0F3367

square

#670F5F #67430F #0F6717 #0F3367

split-complementary

#670F5F #33670F #0F6743

monochromatic

#1B0419 #32072E #670F5F #9C1790 #D21FC2

Accessibility & contrast

On white

11.60

#670F5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#670F5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #670F5F

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##670F5F	#FFFFFF	#000000	##FFFFFF
##670F5F	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#073161

Deuteranopia (green-blind)

#2E3D5D

Tritanopia (blue-blind)

#6C1B37

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #670f5f;
/* rgb */ color: rgb(103, 15, 95);
/* oklch */ color: oklch(36.3% 0.149 332.4);

Tailwind

colors: {
  custom: {
    50: '#965b8d',
    500: '#670f5f',
    950: '#000000',
  },
}

SCSS

$custom: #670f5f;
$custom-light: #965b8d;
$custom-dark: #000000;

JSON

{
  "hex": "#670f5f",
  "rgb": {
    "r": 103,
    "g": 15,
    "b": 95
  },
  "hsl": {
    "h": 305.455,
    "s": 74.576,
    "l": 23.137
  },
  "oklch": {
    "l": 0.36332,
    "c": 0.14878,
    "h": 332.4
  },
  "luminance": 0.04051
}

Semantic roles & 50–950 ramp

primary

#670F5F

secondary

#32A03C

accent

#F14837

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0E040C

muted

#7E797D

Preview Lab

Preview with #670F5F

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

Preview Lab → · Contrast checker → · Palette generator →