#611B7D#611B7D

#611B7D is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.4% C 0.160 H 314.0°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#611B7D
RGB	rgb(97, 27, 125)
HSL	hsl(283, 64%, 30%)
HSV	hsv(283, 78%, 49%)
CMYK	cmyk(22.4%, 78.4%, 0%, 51%)
CIE-LAB	lab(26.18, 46.30, -40.69)
CIE-LCH	lch(26.18, 61.64, 318.69°)
OKLab	oklab(38.43% 0.1112 -0.1149)
OKLCH	oklch(38.43% 0.16 314)
XYZ	xyz(9.0227, 4.8062, 19.8505)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611B7D #377D1B

analogous

#301B7D #611B7D #7D1B68

triadic

#611B7D #7D611B #1B7D61

tetradic

#611B7D #7D301B #377D1B #1B687D

square

#611B7D #7D301B #377D1B #1B687D

split-complementary

#611B7D #687D1B #1B7D30

monochromatic

#140519 #3A104B #611B7D #8826AF #AA3DD5

Accessibility & contrast

On white

10.71

#611B7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#611B7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611B7D

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611B7D	#FFFFFF	#000000	##FFFFFF
##611B7D	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A80

Deuteranopia (green-blind)

#13407B

Tritanopia (blue-blind)

#5E314B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #611b7d;
/* rgb */ color: rgb(97, 27, 125);
/* oklch */ color: oklch(38.4% 0.160 314.0);

Tailwind

colors: {
  custom: {
    50: '#9260a3',
    500: '#611b7d',
    950: '#000000',
  },
}

SCSS

$custom: #611b7d;
$custom-light: #9260a3;
$custom-dark: #000000;

JSON

{
  "hex": "#611b7d",
  "rgb": {
    "r": 97,
    "g": 27,
    "b": 125
  },
  "hsl": {
    "h": 282.857,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.38427,
    "c": 0.15988,
    "h": 314
  },
  "luminance": 0.04806
}

Semantic roles & 50–950 ramp

primary

#611B7D

secondary

#62B143

accent

#E74070

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0D050F

muted

#7E797F

Preview Lab

Preview with #611B7D

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

Preview Lab → · Contrast checker → · Palette generator →