#671D9B#671D9B

#671D9B is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.9% C 0.189 H 306.1°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#671D9B
RGB	rgb(103, 29, 155)
HSL	hsl(275, 68%, 36%)
HSV	hsv(275, 81%, 61%)
CMYK	cmyk(33.5%, 81.3%, 0%, 39.2%)
CIE-LAB	lab(29.74, 53.33, -53.50)
CIE-LCH	lch(29.74, 75.54, 314.91°)
OKLab	oklab(41.86% 0.1111 -0.1524)
OKLCH	oklch(41.86% 0.189 306.1)
XYZ	xyz(11.9480, 6.1290, 31.5576)
Luminance	0.0613 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671D9B #519B1D

analogous

#281D9B #671D9B #9B1D90

triadic

#671D9B #9B671D #1D9B67

tetradic

#671D9B #9B281D #519B1D #1D909B

square

#671D9B #9B281D #519B1D #1D909B

split-complementary

#671D9B #909B1D #1D9B28

monochromatic

#220A34 #451367 #671D9B #8927CF #A553DF

Accessibility & contrast

On white

9.43

#671D9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#671D9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671D9B

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671D9B	#FFFFFF	#000000	##FFFFFF
##671D9B	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449E

Deuteranopia (green-blind)

#004699

Tritanopia (blue-blind)

#5E3F5D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #671d9b;
/* rgb */ color: rgb(103, 29, 155);
/* oklch */ color: oklch(41.9% 0.189 306.1);

Tailwind

colors: {
  custom: {
    50: '#9863b9',
    500: '#671d9b',
    950: '#000000',
  },
}

SCSS

$custom: #671d9b;
$custom-light: #9863b9;
$custom-dark: #000000;

JSON

{
  "hex": "#671d9b",
  "rgb": {
    "r": 103,
    "g": 29,
    "b": 155
  },
  "hsl": {
    "h": 275.238,
    "s": 68.478,
    "l": 36.078
  },
  "oklch": {
    "l": 0.4186,
    "c": 0.18856,
    "h": 306.1
  },
  "luminance": 0.06129
}

Semantic roles & 50–950 ramp

primary

#671D9B

secondary

#80C252

accent

#EB3C85

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #671D9B

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

Preview Lab → · Contrast checker → · Palette generator →