#611688#611688

#611688 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.9% C 0.175 H 310.1°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#611688
RGB	rgb(97, 22, 136)
HSL	hsl(279, 72%, 31%)
HSV	hsv(279, 84%, 53%)
CMYK	cmyk(28.7%, 83.8%, 0%, 46.7%)
CIE-LAB	lab(26.43, 50.46, -47.20)
CIE-LCH	lch(26.43, 69.09, 316.91°)
OKLab	oklab(38.88% 0.113 -0.134)
OKLCH	oklch(38.88% 0.175 310.1)
XYZ	xyz(9.6597, 4.8930, 23.7234)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.84

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611688 #3D8816

analogous

#281688 #611688 #881676

triadic

#611688 #886116 #168861

tetradic

#611688 #882816 #3D8816 #167688

square

#611688 #882816 #3D8816 #167688

split-complementary

#611688 #768816 #168828

monochromatic

#16051F #3B0D53 #611688 #871FBD #A639DF

Accessibility & contrast

On white

10.61

#611688 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#611688 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611688

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611688	#FFFFFF	#000000	##FFFFFF
##611688	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8B

Deuteranopia (green-blind)

#004086

Tritanopia (blue-blind)

#5B3450

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #611688;
/* rgb */ color: rgb(97, 22, 136);
/* oklch */ color: oklch(38.9% 0.175 310.1);

Tailwind

colors: {
  custom: {
    50: '#935eab',
    500: '#611688',
    950: '#000000',
  },
}

SCSS

$custom: #611688;
$custom-light: #935eab;
$custom-dark: #000000;

JSON

{
  "hex": "#611688",
  "rgb": {
    "r": 97,
    "g": 22,
    "b": 136
  },
  "hsl": {
    "h": 279.474,
    "s": 72.152,
    "l": 30.98
  },
  "oklch": {
    "l": 0.38875,
    "c": 0.1753,
    "h": 310.1
  },
  "luminance": 0.04893
}

Semantic roles & 50–950 ramp

primary

#611688

secondary

#69BC3E

accent

#EF3977

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #611688

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

Preview Lab → · Contrast checker → · Palette generator →