#671D9D#671D9D

#671D9D is a dark, vivid violet. Relative luminance 0.062; OKLCH L 42.0% C 0.190 H 305.5°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#671D9D
RGB	rgb(103, 29, 157)
HSL	hsl(275, 69%, 36%)
HSV	hsv(275, 82%, 62%)
CMYK	cmyk(34.4%, 81.5%, 0%, 38.4%)
CIE-LAB	lab(29.90, 53.79, -54.45)
CIE-LCH	lch(29.90, 76.54, 314.65°)
OKLab	oklab(42.03% 0.1105 -0.1551)
OKLCH	oklch(42.03% 0.19 305.5)
XYZ	xyz(12.1173, 6.1967, 32.4495)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671D9D #539D1D

analogous

#271D9D #671D9D #9D1D93

triadic

#671D9D #9D671D #1D9D67

tetradic

#671D9D #9D271D #539D1D #1D939D

square

#671D9D #9D271D #539D1D #1D939D

split-complementary

#671D9D #939D1D #1D9D27

monochromatic

#230A36 #451369 #671D9D #8927D1 #A555E0

Accessibility & contrast

On white

9.38

#671D9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#671D9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671D9D

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671D9D	#FFFFFF	#000000	##FFFFFF
##671D9D	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A0

Deuteranopia (green-blind)

#00479B

Tritanopia (blue-blind)

#5D405E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #671d9d;
/* rgb */ color: rgb(103, 29, 157);
/* oklch */ color: oklch(42.0% 0.190 305.5);

Tailwind

colors: {
  custom: {
    50: '#9863bb',
    500: '#671d9d',
    950: '#000000',
  },
}

SCSS

$custom: #671d9d;
$custom-light: #9863bb;
$custom-dark: #000000;

JSON

{
  "hex": "#671d9d",
  "rgb": {
    "r": 103,
    "g": 29,
    "b": 157
  },
  "hsl": {
    "h": 274.688,
    "s": 68.817,
    "l": 36.471
  },
  "oklch": {
    "l": 0.42029,
    "c": 0.19048,
    "h": 305.5
  },
  "luminance": 0.06197
}

Semantic roles & 50–950 ramp

primary

#671D9D

secondary

#82C353

accent

#EC3C86

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #671D9D

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

Preview Lab → · Contrast checker → · Palette generator →