#671E90#671E90

#671E90 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.0% C 0.177 H 309.7°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#671E90
RGB	rgb(103, 30, 144)
HSL	hsl(278, 66%, 34%)
HSV	hsv(278, 79%, 56%)
CMYK	cmyk(28.5%, 79.2%, 0%, 43.5%)
CIE-LAB	lab(28.97, 50.50, -47.99)
CIE-LCH	lch(28.97, 69.67, 316.46°)
OKLab	oklab(41.05% 0.113 -0.1362)
OKLCH	oklch(41.05% 0.177 309.7)
XYZ	xyz(11.0908, 5.8260, 26.9204)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671E90 #47901E

analogous

#2E1E90 #671E90 #901E80

triadic

#671E90 #90671E #1E9067

tetradic

#671E90 #902E1E #47901E #1E8090

square

#671E90 #902E1E #47901E #1E8090

split-complementary

#671E90 #80901E #1E902E

monochromatic

#1F092B #43135D #671E90 #8B29C3 #A84EDA

Accessibility & contrast

On white

9.70

#671E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#671E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671E90

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671E90	#FFFFFF	#000000	##FFFFFF
##671E90	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004193

Deuteranopia (green-blind)

#00458E

Tritanopia (blue-blind)

#613A57

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #671e90;
/* rgb */ color: rgb(103, 30, 144);
/* oklch */ color: oklch(41.0% 0.177 309.7);

Tailwind

colors: {
  custom: {
    50: '#9763b1',
    500: '#671e90',
    950: '#000000',
  },
}

SCSS

$custom: #671e90;
$custom-light: #9763b1;
$custom-dark: #000000;

JSON

{
  "hex": "#671e90",
  "rgb": {
    "r": 103,
    "g": 30,
    "b": 144
  },
  "hsl": {
    "h": 278.421,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41045,
    "c": 0.17695,
    "h": 309.7
  },
  "luminance": 0.05826
}

Semantic roles & 50–950 ramp

primary

#671E90

secondary

#75BD4D

accent

#E83F7C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #671E90

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

Preview Lab → · Contrast checker → · Palette generator →