#611C8B#611C8B

#611C8B is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.6% C 0.172 H 308.5°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#611C8B
RGB	rgb(97, 28, 139)
HSL	hsl(277, 66%, 33%)
HSV	hsv(277, 80%, 55%)
CMYK	cmyk(30.2%, 79.9%, 0%, 45.5%)
CIE-LAB	lab(27.40, 49.02, -47.49)
CIE-LCH	lch(27.40, 68.25, 315.91°)
OKLab	oklab(39.63% 0.1074 -0.1349)
OKLCH	oklch(39.63% 0.172 308.5)
XYZ	xyz(10.0043, 5.2361, 24.9047)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611C8B #468B1C

analogous

#291C8B #611C8B #8B1C7E

triadic

#611C8B #8B611C #1C8B61

tetradic

#611C8B #8B291C #468B1C #1C7E8B

square

#611C8B #8B291C #468B1C #1C7E8B

split-complementary

#611C8B #7E8B1C #1C8B29

monochromatic

#1A0725 #3D1258 #611C8B #8526BE #A347DA

Accessibility & contrast

On white

10.26

#611C8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#611C8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611C8B

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611C8B	#FFFFFF	#000000	##FFFFFF
##611C8B	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8E

Deuteranopia (green-blind)

#004189

Tritanopia (blue-blind)

#5A3853

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #611c8b;
/* rgb */ color: rgb(97, 28, 139);
/* oklch */ color: oklch(39.6% 0.172 308.5);

Tailwind

colors: {
  custom: {
    50: '#9361ae',
    500: '#611c8b',
    950: '#000000',
  },
}

SCSS

$custom: #611c8b;
$custom-light: #9361ae;
$custom-dark: #000000;

JSON

{
  "hex": "#611c8b",
  "rgb": {
    "r": 97,
    "g": 28,
    "b": 139
  },
  "hsl": {
    "h": 277.297,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.39629,
    "c": 0.17242,
    "h": 308.5
  },
  "luminance": 0.05236
}

Semantic roles & 50–950 ramp

primary

#611C8B

secondary

#73BC47

accent

#E93E7F

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #611C8B

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

Preview Lab → · Contrast checker → · Palette generator →