#671F98#671F98

#671F98 is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.8% C 0.184 H 306.9°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#671F98
RGB	rgb(103, 31, 152)
HSL	hsl(276, 66%, 36%)
HSV	hsv(276, 80%, 60%)
CMYK	cmyk(32.2%, 79.6%, 0%, 40.4%)
CIE-LAB	lab(29.74, 51.92, -51.66)
CIE-LCH	lch(29.74, 73.24, 315.14°)
OKLab	oklab(41.79% 0.1102 -0.147)
OKLCH	oklch(41.79% 0.184 306.9)
XYZ	xyz(11.7498, 6.1307, 30.2640)
Luminance	0.0613 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671F98 #50981F

analogous

#2A1F98 #671F98 #981F8C

triadic

#671F98 #98671F #1F9867

tetradic

#671F98 #982A1F #50981F #1F8C98

square

#671F98 #982A1F #50981F #1F8C98

split-complementary

#671F98 #8C981F #1F982A

monochromatic

#220A32 #451565 #671F98 #8929CB #A655DC

Accessibility & contrast

On white

9.43

#671F98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#671F98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671F98

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671F98	#FFFFFF	#000000	##FFFFFF
##671F98	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)

#00449B

Deuteranopia (green-blind)

#004696

Tritanopia (blue-blind)

#5E3E5B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #671f98;
/* rgb */ color: rgb(103, 31, 152);
/* oklch */ color: oklch(41.8% 0.184 306.9);

Tailwind

colors: {
  custom: {
    50: '#9764b7',
    500: '#671f98',
    950: '#000000',
  },
}

SCSS

$custom: #671f98;
$custom-light: #9764b7;
$custom-dark: #000000;

JSON

{
  "hex": "#671f98",
  "rgb": {
    "r": 103,
    "g": 31,
    "b": 152
  },
  "hsl": {
    "h": 275.702,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.41786,
    "c": 0.18371,
    "h": 306.9
  },
  "luminance": 0.06131
}

Semantic roles & 50–950 ramp

primary

#671F98

secondary

#7FC053

accent

#E93F84

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #671F98

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

Preview Lab → · Contrast checker → · Palette generator →