#671DA0#671DA0

#671DA0 is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.3% C 0.193 H 304.5°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#671DA0
RGB	rgb(103, 29, 160)
HSL	hsl(274, 69%, 37%)
HSV	hsv(274, 82%, 63%)
CMYK	cmyk(35.6%, 81.9%, 0%, 37.3%)
CIE-LAB	lab(30.16, 54.47, -55.86)
CIE-LCH	lch(30.16, 78.02, 314.28°)
OKLab	oklab(42.29% 0.1096 -0.1593)
OKLCH	oklch(42.29% 0.193 304.5)
XYZ	xyz(12.3766, 6.3004, 33.8150)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671DA0 #56A01D

analogous

#261DA0 #671DA0 #A01D98

triadic

#671DA0 #A0671D #1DA067

tetradic

#671DA0 #A0261D #56A01D #1D98A0

square

#671DA0 #A0261D #56A01D #1D98A0

split-complementary

#671DA0 #98A01D #1DA026

monochromatic

#240A38 #46146C #671DA0 #8826D4 #A557E1

Accessibility & contrast

On white

9.29

#671DA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#671DA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671DA0

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671DA0	#FFFFFF	#000000	##FFFFFF
##671DA0	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A3

Deuteranopia (green-blind)

#00479D

Tritanopia (blue-blind)

#5C4160

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #671da0;
/* rgb */ color: rgb(103, 29, 160);
/* oklch */ color: oklch(42.3% 0.193 304.5);

Tailwind

colors: {
  custom: {
    50: '#9863bd',
    500: '#671da0',
    950: '#000000',
  },
}

SCSS

$custom: #671da0;
$custom-light: #9863bd;
$custom-dark: #000000;

JSON

{
  "hex": "#671da0",
  "rgb": {
    "r": 103,
    "g": 29,
    "b": 160
  },
  "hsl": {
    "h": 273.893,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42285,
    "c": 0.19337,
    "h": 304.5
  },
  "luminance": 0.063
}

Semantic roles & 50–950 ramp

primary

#671DA0

secondary

#85C455

accent

#EC3C88

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #671DA0

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

Preview Lab → · Contrast checker → · Palette generator →