#671B94#671B94

#671B94 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.1% C 0.184 H 308.6°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#671B94
RGB	rgb(103, 27, 148)
HSL	hsl(278, 69%, 34%)
HSV	hsv(278, 82%, 58%)
CMYK	cmyk(30.4%, 81.8%, 0%, 42%)
CIE-LAB	lab(28.92, 52.46, -50.55)
CIE-LCH	lch(28.92, 72.85, 316.07°)
OKLab	oklab(41.11% 0.1145 -0.1437)
OKLCH	oklch(41.11% 0.184 308.6)
XYZ	xyz(11.3296, 5.8057, 28.5350)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B94 #48941B

analogous

#2B1B94 #671B94 #941B85

triadic

#671B94 #94671B #1B9467

tetradic

#671B94 #942B1B #48941B #1B8594

square

#671B94 #942B1B #48941B #1B8594

split-complementary

#671B94 #85941B #1B942B

monochromatic

#1F082C #431260 #671B94 #8B24C8 #A84BDE

Accessibility & contrast

On white

9.72

#671B94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#671B94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B94

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B94	#FFFFFF	#000000	##FFFFFF
##671B94	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004197

Deuteranopia (green-blind)

#004592

Tritanopia (blue-blind)

#603B58

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #671b94;
/* rgb */ color: rgb(103, 27, 148);
/* oklch */ color: oklch(41.1% 0.184 308.6);

Tailwind

colors: {
  custom: {
    50: '#9762b4',
    500: '#671b94',
    950: '#000000',
  },
}

SCSS

$custom: #671b94;
$custom-light: #9762b4;
$custom-dark: #000000;

JSON

{
  "hex": "#671b94",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 148
  },
  "hsl": {
    "h": 277.686,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.41109,
    "c": 0.18372,
    "h": 308.6
  },
  "luminance": 0.05806
}

Semantic roles & 50–950 ramp

primary

#671B94

secondary

#76C04B

accent

#EC3C7D

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #671B94

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

Preview Lab → · Contrast checker → · Palette generator →