#671E91#671E91

#671E91 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 41.1% C 0.178 H 309.3°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#671E91
RGB	rgb(103, 30, 145)
HSL	hsl(278, 66%, 34%)
HSV	hsv(278, 79%, 57%)
CMYK	cmyk(29%, 79.3%, 0%, 43.1%)
CIE-LAB	lab(29.05, 50.72, -48.48)
CIE-LCH	lch(29.05, 70.17, 316.29°)
OKLab	oklab(41.13% 0.1128 -0.1376)
OKLCH	oklch(41.13% 0.178 309.3)
XYZ	xyz(11.1676, 5.8567, 27.3247)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671E91 #48911E

analogous

#2E1E91 #671E91 #911E82

triadic

#671E91 #91671E #1E9167

tetradic

#671E91 #912E1E #48911E #1E8291

square

#671E91 #912E1E #48911E #1E8291

split-complementary

#671E91 #82911E #1E912E

monochromatic

#1F092C #43145E #671E91 #8B28C4 #A84FDB

Accessibility & contrast

On white

9.67

#671E91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#671E91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671E91

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671E91	#FFFFFF	#000000	##FFFFFF
##671E91	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004294

Deuteranopia (green-blind)

#00458F

Tritanopia (blue-blind)

#613B57

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #671e91;
/* rgb */ color: rgb(103, 30, 145);
/* oklch */ color: oklch(41.1% 0.178 309.3);

Tailwind

colors: {
  custom: {
    50: '#9763b2',
    500: '#671e91',
    950: '#000000',
  },
}

SCSS

$custom: #671e91;
$custom-light: #9763b2;
$custom-dark: #000000;

JSON

{
  "hex": "#671e91",
  "rgb": {
    "r": 103,
    "g": 30,
    "b": 145
  },
  "hsl": {
    "h": 278.087,
    "s": 65.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.41126,
    "c": 0.17792,
    "h": 309.3
  },
  "luminance": 0.05856
}

Semantic roles & 50–950 ramp

primary

#671E91

secondary

#76BD4D

accent

#E93F7D

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #671E91

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

Preview Lab → · Contrast checker → · Palette generator →