#651E91#651E91

#651E91 is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.9% C 0.177 H 308.3°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#651E91
RGB	rgb(101, 30, 145)
HSL	hsl(277, 66%, 34%)
HSV	hsv(277, 79%, 57%)
CMYK	cmyk(30.3%, 79.3%, 0%, 43.1%)
CIE-LAB	lab(28.75, 50.35, -48.99)
CIE-LCH	lch(28.75, 70.25, 315.79°)
OKLab	oklab(40.85% 0.1099 -0.1392)
OKLCH	oklch(40.85% 0.177 308.3)
XYZ	xyz(10.9409, 5.7398, 27.3141)
Luminance	0.0574 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651E91 #4A911E

analogous

#2B1E91 #651E91 #911E84

triadic

#651E91 #91651E #1E9165

tetradic

#651E91 #912B1E #4A911E #1E8491

square

#651E91 #912B1E #4A911E #1E8491

split-complementary

#651E91 #84911E #1E912B

monochromatic

#1E092C #42145E #651E91 #8828C4 #A54FDB

Accessibility & contrast

On white

9.78

#651E91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#651E91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651E91

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651E91	#FFFFFF	#000000	##FFFFFF
##651E91	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004194

Deuteranopia (green-blind)

#00448F

Tritanopia (blue-blind)

#5E3B57

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #651e91;
/* rgb */ color: rgb(101, 30, 145);
/* oklch */ color: oklch(40.9% 0.177 308.3);

Tailwind

colors: {
  custom: {
    50: '#9663b2',
    500: '#651e91',
    950: '#000000',
  },
}

SCSS

$custom: #651e91;
$custom-light: #9663b2;
$custom-dark: #000000;

JSON

{
  "hex": "#651e91",
  "rgb": {
    "r": 101,
    "g": 30,
    "b": 145
  },
  "hsl": {
    "h": 277.043,
    "s": 65.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.40851,
    "c": 0.17735,
    "h": 308.3
  },
  "luminance": 0.0574
}

Semantic roles & 50–950 ramp

primary

#651E91

secondary

#78BD4D

accent

#E93F80

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #651E91

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

Preview Lab → · Contrast checker → · Palette generator →