#671B93#671B93

#671B93 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.0% C 0.183 H 308.9°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#671B93
RGB	rgb(103, 27, 147)
HSL	hsl(278, 69%, 34%)
HSV	hsv(278, 82%, 58%)
CMYK	cmyk(29.9%, 81.6%, 0%, 42.4%)
CIE-LAB	lab(28.84, 52.24, -50.06)
CIE-LCH	lch(28.84, 72.36, 316.22°)
OKLab	oklab(41.03% 0.1148 -0.1422)
OKLCH	oklch(41.03% 0.183 308.9)
XYZ	xyz(11.2508, 5.7742, 28.1200)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.75

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B93 #47931B

analogous

#2B1B93 #671B93 #931B83

triadic

#671B93 #93671B #1B9367

tetradic

#671B93 #932B1B #47931B #1B8393

square

#671B93 #932B1B #47931B #1B8393

split-complementary

#671B93 #83931B #1B932B

monochromatic

#1F082C #43125F #671B93 #8B24C7 #A84BDE

Accessibility & contrast

On white

9.75

#671B93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#671B93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B93

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B93	#FFFFFF	#000000	##FFFFFF
##671B93	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004196

Deuteranopia (green-blind)

#004591

Tritanopia (blue-blind)

#603A58

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #671b93;
/* rgb */ color: rgb(103, 27, 147);
/* oklch */ color: oklch(41.0% 0.183 308.9);

Tailwind

colors: {
  custom: {
    50: '#9762b4',
    500: '#671b93',
    950: '#000000',
  },
}

SCSS

$custom: #671b93;
$custom-light: #9762b4;
$custom-dark: #000000;

JSON

{
  "hex": "#671b93",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 147
  },
  "hsl": {
    "h": 278,
    "s": 68.966,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41027,
    "c": 0.18277,
    "h": 308.9
  },
  "luminance": 0.05774
}

Semantic roles & 50–950 ramp

primary

#671B93

secondary

#75C04A

accent

#EC3C7C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #671B93

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

Preview Lab → · Contrast checker → · Palette generator →