#671AB3#671AB3

#671AB3 is a dark, highly saturated violet. Relative luminance 0.069; OKLCH L 43.8% C 0.214 H 299.5°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#671AB3
RGB	rgb(103, 26, 179)
HSL	hsl(270, 75%, 40%)
HSV	hsv(270, 85%, 70%)
CMYK	cmyk(42.5%, 85.5%, 0%, 29.8%)
CIE-LAB	lab(31.52, 59.82, -65.05)
CIE-LCH	lch(31.52, 88.37, 312.60°)
OKLab	oklab(43.75% 0.1053 -0.1862)
OKLCH	oklch(43.75% 0.214 299.5)
XYZ	xyz(14.0975, 6.8768, 43.2237)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671AB3 #66B31A

analogous

#1A1AB3 #671AB3 #B31AB2

triadic

#671AB3 #B3671A #1AB367

tetradic

#671AB3 #B31A1A #66B31A #1AB2B3

square

#671AB3 #B31A1A #66B31A #1AB2B3

split-complementary

#671AB3 #B2B31A #1AB31A

monochromatic

#2A0A48 #48127E #671AB3 #862AE0 #A460E8

Accessibility & contrast

On white

8.84

#671AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#671AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671AB3

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671AB3	#FFFFFF	#000000	##FFFFFF
##671AB3	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB7

Deuteranopia (green-blind)

#0049B0

Tritanopia (blue-blind)

#54486A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #671ab3;
/* rgb */ color: rgb(103, 26, 179);
/* oklch */ color: oklch(43.8% 0.214 299.5);

Tailwind

colors: {
  custom: {
    50: '#9a63cb',
    500: '#671ab3',
    950: '#000000',
  },
}

SCSS

$custom: #671ab3;
$custom-light: #9a63cb;
$custom-dark: #000000;

JSON

{
  "hex": "#671ab3",
  "rgb": {
    "r": 103,
    "g": 26,
    "b": 179
  },
  "hsl": {
    "h": 270.196,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.4375,
    "c": 0.21396,
    "h": 299.5
  },
  "luminance": 0.06877
}

Semantic roles & 50–950 ramp

primary

#671AB3

secondary

#94CC5D

accent

#F13793

background

#FAF6FC

surface

#F3EBF9

border

#CDC6D2

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #671AB3

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

Preview Lab → · Contrast checker → · Palette generator →