#611A90#611A90

#611A90 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.9% C 0.179 H 307.0°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#611A90
RGB	rgb(97, 26, 144)
HSL	hsl(276, 69%, 33%)
HSV	hsv(276, 82%, 56%)
CMYK	cmyk(32.6%, 81.9%, 0%, 43.5%)
CIE-LAB	lab(27.56, 50.89, -50.33)
CIE-LCH	lch(27.56, 71.57, 315.31°)
OKLab	oklab(39.87% 0.1078 -0.1432)
OKLCH	oklch(39.87% 0.179 307)
XYZ	xyz(10.3321, 5.2939, 26.8577)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611A90 #49901A

analogous

#261A90 #611A90 #901A84

triadic

#611A90 #90611A #1A9061

tetradic

#611A90 #90261A #49901A #1A8490

square

#611A90 #90261A #49901A #1A8490

split-complementary

#611A90 #84901A #1A9026

monochromatic

#1B0728 #3E115C #611A90 #8423C4 #A247DE

Accessibility & contrast

On white

10.20

#611A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#611A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611A90

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611A90	#FFFFFF	#000000	##FFFFFF
##611A90	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F93

Deuteranopia (green-blind)

#00418E

Tritanopia (blue-blind)

#593956

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #611a90;
/* rgb */ color: rgb(97, 26, 144);
/* oklch */ color: oklch(39.9% 0.179 307.0);

Tailwind

colors: {
  custom: {
    50: '#9360b1',
    500: '#611a90',
    950: '#000000',
  },
}

SCSS

$custom: #611a90;
$custom-light: #9360b1;
$custom-dark: #000000;

JSON

{
  "hex": "#611a90",
  "rgb": {
    "r": 97,
    "g": 26,
    "b": 144
  },
  "hsl": {
    "h": 276.102,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.39869,
    "c": 0.17926,
    "h": 307
  },
  "luminance": 0.05294
}

Semantic roles & 50–950 ramp

primary

#611A90

secondary

#77BF47

accent

#EC3C82

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #611A90

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

Preview Lab → · Contrast checker → · Palette generator →