#671B95#671B95

#671B95 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.2% C 0.185 H 308.2°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#671B95
RGB	rgb(103, 27, 149)
HSL	hsl(277, 69%, 35%)
HSV	hsv(277, 82%, 58%)
CMYK	cmyk(30.9%, 81.9%, 0%, 41.6%)
CIE-LAB	lab(29.00, 52.69, -51.03)
CIE-LCH	lch(29.00, 73.35, 315.92°)
OKLab	oklab(41.19% 0.1143 -0.1451)
OKLCH	oklch(41.19% 0.185 308.2)
XYZ	xyz(11.4091, 5.8375, 28.9537)
Luminance	0.0584 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B95 #49951B

analogous

#2A1B95 #671B95 #951B86

triadic

#671B95 #95671B #1B9567

tetradic

#671B95 #952A1B #49951B #1B8695

square

#671B95 #952A1B #49951B #1B8695

split-complementary

#671B95 #86951B #1B952A

monochromatic

#1F082D #431261 #671B95 #8B24C9 #A74CDF

Accessibility & contrast

On white

9.69

#671B95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#671B95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B95

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B95	#FFFFFF	#000000	##FFFFFF
##671B95	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004298

Deuteranopia (green-blind)

#004593

Tritanopia (blue-blind)

#603B59

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #671b95;
/* rgb */ color: rgb(103, 27, 149);
/* oklch */ color: oklch(41.2% 0.185 308.2);

Tailwind

colors: {
  custom: {
    50: '#9762b5',
    500: '#671b95',
    950: '#000000',
  },
}

SCSS

$custom: #671b95;
$custom-light: #9762b5;
$custom-dark: #000000;

JSON

{
  "hex": "#671b95",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 149
  },
  "hsl": {
    "h": 277.377,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.41192,
    "c": 0.18467,
    "h": 308.2
  },
  "luminance": 0.05837
}

Semantic roles & 50–950 ramp

primary

#671B95

secondary

#77C14B

accent

#EC3C7E

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #671B95

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

Preview Lab → · Contrast checker → · Palette generator →