#611C8A#611C8A

#611C8A is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.5% C 0.171 H 308.9°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#611C8A
RGB	rgb(97, 28, 138)
HSL	hsl(278, 66%, 33%)
HSV	hsv(278, 80%, 54%)
CMYK	cmyk(29.7%, 79.7%, 0%, 45.9%)
CIE-LAB	lab(27.32, 48.79, -47.00)
CIE-LCH	lch(27.32, 67.75, 316.07°)
OKLab	oklab(39.55% 0.1076 -0.1335)
OKLCH	oklch(39.55% 0.171 308.9)
XYZ	xyz(9.9315, 5.2071, 24.5217)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611C8A #458A1C

analogous

#2A1C8A #611C8A #8A1C7C

triadic

#611C8A #8A611C #1C8A61

tetradic

#611C8A #8A2A1C #458A1C #1C7C8A

square

#611C8A #8A2A1C #458A1C #1C7C8A

split-complementary

#611C8A #7C8A1C #1C8A2A

monochromatic

#190724 #3D1257 #611C8A #8526BD #A347DA

Accessibility & contrast

On white

10.29

#611C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#611C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611C8A

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611C8A	#FFFFFF	#000000	##FFFFFF
##611C8A	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8D

Deuteranopia (green-blind)

#004188

Tritanopia (blue-blind)

#5B3853

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #611c8a;
/* rgb */ color: rgb(97, 28, 138);
/* oklch */ color: oklch(39.5% 0.171 308.9);

Tailwind

colors: {
  custom: {
    50: '#9261ad',
    500: '#611c8a',
    950: '#000000',
  },
}

SCSS

$custom: #611c8a;
$custom-light: #9261ad;
$custom-dark: #000000;

JSON

{
  "hex": "#611c8a",
  "rgb": {
    "r": 97,
    "g": 28,
    "b": 138
  },
  "hsl": {
    "h": 277.636,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.39547,
    "c": 0.17144,
    "h": 308.9
  },
  "luminance": 0.05207
}

Semantic roles & 50–950 ramp

primary

#611C8A

secondary

#72BB46

accent

#E93F7E

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D0510

muted

#7E7A7F

Preview Lab

Preview with #611C8A

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

Preview Lab → · Contrast checker → · Palette generator →