#671D8F#671D8F

#671D8F is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.9% C 0.177 H 310.1°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#671D8F
RGB	rgb(103, 29, 143)
HSL	hsl(279, 66%, 34%)
HSV	hsv(279, 80%, 56%)
CMYK	cmyk(28%, 79.7%, 0%, 43.9%)
CIE-LAB	lab(28.76, 50.65, -47.71)
CIE-LCH	lch(28.76, 69.58, 316.71°)
OKLab	oklab(40.88% 0.1141 -0.1353)
OKLCH	oklch(40.88% 0.177 310.1)
XYZ	xyz(10.9898, 5.7457, 26.5114)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671D8F #458F1D

analogous

#2E1D8F #671D8F #8F1D7E

triadic

#671D8F #8F671D #1D8F67

tetradic

#671D8F #8F2E1D #458F1D #1D7E8F

square

#671D8F #8F2E1D #458F1D #1D7E8F

split-complementary

#671D8F #7E8F1D #1D8F2E

monochromatic

#1E0829 #42135C #671D8F #8C27C2 #A94CDB

Accessibility & contrast

On white

9.77

#671D8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#671D8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671D8F

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671D8F	#FFFFFF	#000000	##FFFFFF
##671D8F	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004192

Deuteranopia (green-blind)

#00458D

Tritanopia (blue-blind)

#613956

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #671d8f;
/* rgb */ color: rgb(103, 29, 143);
/* oklch */ color: oklch(40.9% 0.177 310.1);

Tailwind

colors: {
  custom: {
    50: '#9762b1',
    500: '#671d8f',
    950: '#000000',
  },
}

SCSS

$custom: #671d8f;
$custom-light: #9762b1;
$custom-dark: #000000;

JSON

{
  "hex": "#671d8f",
  "rgb": {
    "r": 103,
    "g": 29,
    "b": 143
  },
  "hsl": {
    "h": 278.947,
    "s": 66.279,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40875,
    "c": 0.17701,
    "h": 310.1
  },
  "luminance": 0.05745
}

Semantic roles & 50–950 ramp

primary

#671D8F

secondary

#73BD4B

accent

#E93F7A

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #671D8F

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

Preview Lab → · Contrast checker → · Palette generator →