#671D9E#671D9E

#671D9E is a dark, vivid violet. Relative luminance 0.062; OKLCH L 42.1% C 0.191 H 305.2°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#671D9E
RGB	rgb(103, 29, 158)
HSL	hsl(274, 69%, 37%)
HSV	hsv(274, 82%, 62%)
CMYK	cmyk(34.8%, 81.6%, 0%, 38%)
CIE-LAB	lab(29.99, 54.02, -54.92)
CIE-LCH	lch(29.99, 77.03, 314.52°)
OKLab	oklab(42.11% 0.1102 -0.1565)
OKLCH	oklch(42.11% 0.191 305.2)
XYZ	xyz(12.2030, 6.2310, 32.9009)
Luminance	0.0623 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671D9E #549E1D

analogous

#271D9E #671D9E #9E1D95

triadic

#671D9E #9E671D #1D9E67

tetradic

#671D9E #9E271D #549E1D #1D959E

square

#671D9E #9E271D #549E1D #1D959E

split-complementary

#671D9E #959E1D #1D9E27

monochromatic

#240A37 #45146A #671D9E #8926D2 #A556E0

Accessibility & contrast

On white

9.35

#671D9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#671D9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671D9E

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671D9E	#FFFFFF	#000000	##FFFFFF
##671D9E	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A1

Deuteranopia (green-blind)

#00479C

Tritanopia (blue-blind)

#5C405E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #671d9e;
/* rgb */ color: rgb(103, 29, 158);
/* oklch */ color: oklch(42.1% 0.191 305.2);

Tailwind

colors: {
  custom: {
    50: '#9863bc',
    500: '#671d9e',
    950: '#000000',
  },
}

SCSS

$custom: #671d9e;
$custom-light: #9863bc;
$custom-dark: #000000;

JSON

{
  "hex": "#671d9e",
  "rgb": {
    "r": 103,
    "g": 29,
    "b": 158
  },
  "hsl": {
    "h": 274.419,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42114,
    "c": 0.19144,
    "h": 305.2
  },
  "luminance": 0.06231
}

Semantic roles & 50–950 ramp

primary

#671D9E

secondary

#83C354

accent

#EC3C87

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #671D9E

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

Preview Lab → · Contrast checker → · Palette generator →