#671F9D#671F9D

#671F9D is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.2% C 0.189 H 305.3°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#671F9D
RGB	rgb(103, 31, 157)
HSL	hsl(274, 67%, 37%)
HSV	hsv(274, 80%, 62%)
CMYK	cmyk(34.4%, 80.3%, 0%, 38.4%)
CIE-LAB	lab(30.15, 53.07, -54.04)
CIE-LCH	lch(30.15, 75.74, 314.48°)
OKLab	oklab(42.2% 0.1089 -0.154)
OKLCH	oklch(42.2% 0.189 305.3)
XYZ	xyz(12.1679, 6.2979, 32.4663)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671F9D #559D1F

analogous

#281F9D #671F9D #9D1F94

triadic

#671F9D #9D671F #1F9D67

tetradic

#671F9D #9D281F #559D1F #1F949D

square

#671F9D #9D281F #559D1F #1F949D

split-complementary

#671F9D #949D1F #1F9D28

monochromatic

#240B37 #45156A #671F9D #8929D0 #A558DE

Accessibility & contrast

On white

9.29

#671F9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#671F9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671F9D

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671F9D	#FFFFFF	#000000	##FFFFFF
##671F9D	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A0

Deuteranopia (green-blind)

#00479B

Tritanopia (blue-blind)

#5D405E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #671f9d;
/* rgb */ color: rgb(103, 31, 157);
/* oklch */ color: oklch(42.2% 0.189 305.3);

Tailwind

colors: {
  custom: {
    50: '#9864bb',
    500: '#671f9d',
    950: '#000000',
  },
}

SCSS

$custom: #671f9d;
$custom-light: #9864bb;
$custom-dark: #000000;

JSON

{
  "hex": "#671f9d",
  "rgb": {
    "r": 103,
    "g": 31,
    "b": 157
  },
  "hsl": {
    "h": 274.286,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.42203,
    "c": 0.18861,
    "h": 305.3
  },
  "luminance": 0.06298
}

Semantic roles & 50–950 ramp

primary

#671F9D

secondary

#84C256

accent

#EA3E88

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #671F9D

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

Preview Lab → · Contrast checker → · Palette generator →