#611583#611583

#611583 is a dark, vivid purple. Relative luminance 0.047; OKLCH L 38.4% C 0.172 H 312.1°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#611583
RGB	rgb(97, 21, 131)
HSL	hsl(281, 72%, 30%)
HSV	hsv(281, 84%, 51%)
CMYK	cmyk(26%, 84%, 0%, 48.6%)
CIE-LAB	lab(25.91, 49.70, -44.90)
CIE-LCH	lch(25.91, 66.98, 317.90°)
OKLab	oklab(38.39% 0.1151 -0.1272)
OKLCH	oklch(38.39% 0.172 312.1)
XYZ	xyz(9.2939, 4.7167, 21.8892)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Indigo

#4B0082

ΔE00 4.97

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611583 #378315

analogous

#2A1583 #611583 #83156E

triadic

#611583 #836115 #158361

tetradic

#611583 #832A15 #378315 #156E83

square

#611583 #832A15 #378315 #156E83

split-complementary

#611583 #6E8315 #15832A

monochromatic

#14041A #3A0D4E #611583 #881DB8 #AA34DE

Accessibility & contrast

On white

10.81

#611583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#611583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611583

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611583	#FFFFFF	#000000	##FFFFFF
##611583	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A86

Deuteranopia (green-blind)

#003F81

Tritanopia (blue-blind)

#5D314D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #611583;
/* rgb */ color: rgb(97, 21, 131);
/* oklch */ color: oklch(38.4% 0.172 312.1);

Tailwind

colors: {
  custom: {
    50: '#925ea8',
    500: '#611583',
    950: '#000000',
  },
}

SCSS

$custom: #611583;
$custom-light: #925ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#611583",
  "rgb": {
    "r": 97,
    "g": 21,
    "b": 131
  },
  "hsl": {
    "h": 281.455,
    "s": 72.368,
    "l": 29.804
  },
  "oklch": {
    "l": 0.38388,
    "c": 0.17156,
    "h": 312.1
  },
  "luminance": 0.04716
}

Semantic roles & 50–950 ramp

primary

#611583

secondary

#62B83C

accent

#EF3971

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #611583

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

Preview Lab → · Contrast checker → · Palette generator →