#611B85#611B85

#611B85 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.1% C 0.168 H 310.8°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#611B85
RGB	rgb(97, 27, 133)
HSL	hsl(280, 66%, 31%)
HSV	hsv(280, 80%, 52%)
CMYK	cmyk(27.1%, 79.7%, 0%, 47.8%)
CIE-LAB	lab(26.79, 48.05, -44.73)
CIE-LCH	lch(26.79, 65.65, 317.05°)
OKLab	oklab(39.05% 0.1096 -0.1268)
OKLCH	oklch(39.05% 0.168 310.8)
XYZ	xyz(9.5545, 5.0189, 22.6512)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611B85 #3F851B

analogous

#2C1B85 #611B85 #851B74

triadic

#611B85 #85611B #1B8561

tetradic

#611B85 #852C1B #3F851B #1B7485

square

#611B85 #852C1B #3F851B #1B7485

split-complementary

#611B85 #74851B #1B852C

monochromatic

#17061F #3C1152 #611B85 #8625B8 #A542D9

Accessibility & contrast

On white

10.48

#611B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#611B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611B85

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611B85	#FFFFFF	#000000	##FFFFFF
##611B85	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C88

Deuteranopia (green-blind)

#004083

Tritanopia (blue-blind)

#5C3550

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #611b85;
/* rgb */ color: rgb(97, 27, 133);
/* oklch */ color: oklch(39.1% 0.168 310.8);

Tailwind

colors: {
  custom: {
    50: '#9260a9',
    500: '#611b85',
    950: '#000000',
  },
}

SCSS

$custom: #611b85;
$custom-light: #9260a9;
$custom-dark: #000000;

JSON

{
  "hex": "#611b85",
  "rgb": {
    "r": 97,
    "g": 27,
    "b": 133
  },
  "hsl": {
    "h": 279.623,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39052,
    "c": 0.16761,
    "h": 310.8
  },
  "luminance": 0.05019
}

Semantic roles & 50–950 ramp

primary

#611B85

secondary

#6BB844

accent

#E93F79

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #611B85

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

Preview Lab → · Contrast checker → · Palette generator →