#671DB4#671DB4

#671DB4 is a dark, highly saturated violet. Relative luminance 0.071; OKLCH L 44.1% C 0.213 H 299.0°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#671DB4
RGB	rgb(103, 29, 180)
HSL	hsl(269, 72%, 41%)
HSV	hsv(269, 84%, 71%)
CMYK	cmyk(42.8%, 83.9%, 0%, 29.4%)
CIE-LAB	lab(31.94, 59.11, -64.97)
CIE-LCH	lch(31.94, 87.84, 312.30°)
OKLab	oklab(44.06% 0.1032 -0.186)
OKLCH	oklch(44.06% 0.213 299)
XYZ	xyz(14.2690, 7.0574, 43.7816)
Luminance	0.0706 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671DB4 #6AB41D

analogous

#1D1EB4 #671DB4 #B21DB4

triadic

#671DB4 #B4671D #1DB467

tetradic

#671DB4 #B41D1E #6AB41D #1DB4B2

square

#671DB4 #B41D1E #6AB41D #1DB4B2

split-complementary

#671DB4 #B4B21D #1EB41D

monochromatic

#2B0C4B #49157F #671DB4 #8530DE #A465E6

Accessibility & contrast

On white

8.71

#671DB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#671DB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671DB4

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671DB4	#FFFFFF	#000000	##FFFFFF
##671DB4	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB8

Deuteranopia (green-blind)

#004AB1

Tritanopia (blue-blind)

#544A6B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #671db4;
/* rgb */ color: rgb(103, 29, 180);
/* oklch */ color: oklch(44.1% 0.213 299.0);

Tailwind

colors: {
  custom: {
    50: '#9a65cc',
    500: '#671db4',
    950: '#000000',
  },
}

SCSS

$custom: #671db4;
$custom-light: #9a65cc;
$custom-dark: #000000;

JSON

{
  "hex": "#671db4",
  "rgb": {
    "r": 103,
    "g": 29,
    "b": 180
  },
  "hsl": {
    "h": 269.404,
    "s": 72.249,
    "l": 40.98
  },
  "oklch": {
    "l": 0.44062,
    "c": 0.21271,
    "h": 299
  },
  "luminance": 0.07058
}

Semantic roles & 50–950 ramp

primary

#671DB4

secondary

#97CB61

accent

#EF3996

background

#FAF6FC

surface

#F3EBF9

border

#CDC6D2

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #671DB4

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

Preview Lab → · Contrast checker → · Palette generator →