#671AB1#671AB1

#671AB1 is a dark, highly saturated violet. Relative luminance 0.068; OKLCH L 43.6% C 0.212 H 300.0°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#671AB1
RGB	rgb(103, 26, 177)
HSL	hsl(271, 74%, 40%)
HSV	hsv(271, 85%, 69%)
CMYK	cmyk(41.8%, 85.3%, 0%, 30.6%)
CIE-LAB	lab(31.34, 59.36, -64.16)
CIE-LCH	lch(31.34, 87.41, 312.77°)
OKLab	oklab(43.57% 0.1061 -0.1836)
OKLCH	oklch(43.57% 0.212 300)
XYZ	xyz(13.8967, 6.7965, 42.1662)
Luminance	0.0680 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671AB1 #64B11A

analogous

#1C1AB1 #671AB1 #B11AB0

triadic

#671AB1 #B1671A #1AB167

tetradic

#671AB1 #B11C1A #64B11A #1AB0B1

square

#671AB1 #B11C1A #64B11A #1AB0B1

split-complementary

#671AB1 #B0B11A #1AB11C

monochromatic

#290A46 #48127C #671AB1 #8629E0 #A45EE7

Accessibility & contrast

On white

8.90

#671AB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#671AB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671AB1

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671AB1	#FFFFFF	#000000	##FFFFFF
##671AB1	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B5

Deuteranopia (green-blind)

#0049AE

Tritanopia (blue-blind)

#554769

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #671ab1;
/* rgb */ color: rgb(103, 26, 177);
/* oklch */ color: oklch(43.6% 0.212 300.0);

Tailwind

colors: {
  custom: {
    50: '#9a63c9',
    500: '#671ab1',
    950: '#000000',
  },
}

SCSS

$custom: #671ab1;
$custom-light: #9a63c9;
$custom-dark: #000000;

JSON

{
  "hex": "#671ab1",
  "rgb": {
    "r": 103,
    "g": 26,
    "b": 177
  },
  "hsl": {
    "h": 270.596,
    "s": 74.384,
    "l": 39.804
  },
  "oklch": {
    "l": 0.43566,
    "c": 0.21206,
    "h": 300
  },
  "luminance": 0.06797
}

Semantic roles & 50–950 ramp

primary

#671AB1

secondary

#92CB5B

accent

#F13792

background

#FAF6FC

surface

#F3EBF8

border

#CDC6D1

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #671AB1

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

Preview Lab → · Contrast checker → · Palette generator →