#611D91#611D91

#611D91 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.2% C 0.177 H 306.3°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#611D91
RGB	rgb(97, 29, 145)
HSL	hsl(275, 67%, 34%)
HSV	hsv(275, 80%, 57%)
CMYK	cmyk(33.1%, 80%, 0%, 43.1%)
CIE-LAB	lab(28.02, 50.01, -50.20)
CIE-LCH	lch(28.02, 70.86, 314.90°)
OKLab	oklab(40.22% 0.105 -0.1429)
OKLCH	oklch(40.22% 0.177 306.3)
XYZ	xyz(10.4788, 5.4646, 27.2853)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611D91 #4D911D

analogous

#271D91 #611D91 #911D87

triadic

#611D91 #91611D #1D9161

tetradic

#611D91 #91271D #4D911D #1D8791

square

#611D91 #91271D #4D911D #1D8791

split-complementary

#611D91 #87911D #1D9127

monochromatic

#1D092B #3F135E #611D91 #8327C4 #A04DDB

Accessibility & contrast

On white

10.03

#611D91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#611D91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611D91

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611D91	#FFFFFF	#000000	##FFFFFF
##611D91	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004094

Deuteranopia (green-blind)

#00428F

Tritanopia (blue-blind)

#583B57

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #611d91;
/* rgb */ color: rgb(97, 29, 145);
/* oklch */ color: oklch(40.2% 0.177 306.3);

Tailwind

colors: {
  custom: {
    50: '#9362b2',
    500: '#611d91',
    950: '#000000',
  },
}

SCSS

$custom: #611d91;
$custom-light: #9362b2;
$custom-dark: #000000;

JSON

{
  "hex": "#611d91",
  "rgb": {
    "r": 97,
    "g": 29,
    "b": 145
  },
  "hsl": {
    "h": 275.172,
    "s": 66.667,
    "l": 34.118
  },
  "oklch": {
    "l": 0.40218,
    "c": 0.17732,
    "h": 306.3
  },
  "luminance": 0.05464
}

Semantic roles & 50–950 ramp

primary

#611D91

secondary

#7BBE4C

accent

#EA3E85

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #611D91

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

Preview Lab → · Contrast checker → · Palette generator →