#611B87#611B87

#611B87 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.2% C 0.170 H 310.1°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#611B87
RGB	rgb(97, 27, 135)
HSL	hsl(279, 67%, 32%)
HSV	hsv(279, 80%, 53%)
CMYK	cmyk(28.1%, 80%, 0%, 47.1%)
CIE-LAB	lab(26.95, 48.50, -45.73)
CIE-LCH	lch(26.95, 66.65, 316.68°)
OKLab	oklab(39.21% 0.1092 -0.1297)
OKLCH	oklch(39.21% 0.17 310.1)
XYZ	xyz(9.6940, 5.0747, 23.3858)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611B87 #41871B

analogous

#2B1B87 #611B87 #871B77

triadic

#611B87 #87611B #1B8761

tetradic

#611B87 #872B1B #41871B #1B7787

square

#611B87 #872B1B #41871B #1B7787

split-complementary

#611B87 #77871B #1B872B

monochromatic

#180721 #3C1154 #611B87 #8625BA #A443D9

Accessibility & contrast

On white

10.42

#611B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#611B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611B87

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611B87	#FFFFFF	#000000	##FFFFFF
##611B87	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8A

Deuteranopia (green-blind)

#004185

Tritanopia (blue-blind)

#5C3651

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #611b87;
/* rgb */ color: rgb(97, 27, 135);
/* oklch */ color: oklch(39.2% 0.170 310.1);

Tailwind

colors: {
  custom: {
    50: '#9260ab',
    500: '#611b87',
    950: '#000000',
  },
}

SCSS

$custom: #611b87;
$custom-light: #9260ab;
$custom-dark: #000000;

JSON

{
  "hex": "#611b87",
  "rgb": {
    "r": 97,
    "g": 27,
    "b": 135
  },
  "hsl": {
    "h": 278.889,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.39213,
    "c": 0.16955,
    "h": 310.1
  },
  "luminance": 0.05075
}

Semantic roles & 50–950 ramp

primary

#611B87

secondary

#6DBA44

accent

#EA3E7B

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #611B87

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

Preview Lab → · Contrast checker → · Palette generator →