#671F8E#671F8E

#671F8E is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.0% C 0.174 H 310.3°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#671F8E
RGB	rgb(103, 31, 142)
HSL	hsl(279, 64%, 34%)
HSV	hsv(279, 78%, 56%)
CMYK	cmyk(27.5%, 78.2%, 0%, 44.3%)
CIE-LAB	lab(28.95, 49.67, -46.80)
CIE-LCH	lch(28.95, 68.24, 316.71°)
OKLab	oklab(40.98% 0.1125 -0.1327)
OKLCH	oklch(40.98% 0.174 310.3)
XYZ	xyz(10.9650, 5.8168, 26.1311)
Luminance	0.0582 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671F8E #468E1F

analogous

#301F8E #671F8E #8E1F7E

triadic

#671F8E #8E671F #1F8E67

tetradic

#671F8E #8E301F #468E1F #1F7E8E

square

#671F8E #8E301F #468E1F #1F7E8E

split-complementary

#671F8E #7E8E1F #1F8E30

monochromatic

#1E092A #43145C #671F8E #8B2AC0 #A84FD9

Accessibility & contrast

On white

9.71

#671F8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#671F8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671F8E

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671F8E	#FFFFFF	#000000	##FFFFFF
##671F8E	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004191

Deuteranopia (green-blind)

#00458C

Tritanopia (blue-blind)

#623A56

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #671f8e;
/* rgb */ color: rgb(103, 31, 142);
/* oklch */ color: oklch(41.0% 0.174 310.3);

Tailwind

colors: {
  custom: {
    50: '#9763b0',
    500: '#671f8e',
    950: '#000000',
  },
}

SCSS

$custom: #671f8e;
$custom-light: #9763b0;
$custom-dark: #000000;

JSON

{
  "hex": "#671f8e",
  "rgb": {
    "r": 103,
    "g": 31,
    "b": 142
  },
  "hsl": {
    "h": 278.919,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.4098,
    "c": 0.17395,
    "h": 310.3
  },
  "luminance": 0.05817
}

Semantic roles & 50–950 ramp

primary

#671F8E

secondary

#74BB4D

accent

#E7417B

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #671F8E

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

Preview Lab → · Contrast checker → · Palette generator →