#611D99#611D99

#611D99 is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.9% C 0.185 H 303.7°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#611D99
RGB	rgb(97, 29, 153)
HSL	hsl(273, 68%, 36%)
HSV	hsv(273, 81%, 60%)
CMYK	cmyk(36.6%, 81%, 0%, 40%)
CIE-LAB	lab(28.69, 51.88, -54.01)
CIE-LCH	lch(28.69, 74.89, 313.84°)
OKLab	oklab(40.9% 0.1029 -0.1541)
OKLCH	oklch(40.9% 0.185 303.7)
XYZ	xyz(11.1176, 5.7200, 30.6492)
Luminance	0.0572 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611D99 #55991D

analogous

#231D99 #611D99 #991D93

triadic

#611D99 #99611D #1D9961

tetradic

#611D99 #99231D #55991D #1D9399

square

#611D99 #99231D #55991D #1D9399

split-complementary

#611D99 #93991D #1D9923

monochromatic

#200932 #401366 #611D99 #8227CC #9F52DE

Accessibility & contrast

On white

9.79

#611D99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#611D99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611D99

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611D99	#FFFFFF	#000000	##FFFFFF
##611D99	1.00	9.79	2.14	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429C

Deuteranopia (green-blind)

#004397

Tritanopia (blue-blind)

#563F5C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #611d99;
/* rgb */ color: rgb(97, 29, 153);
/* oklch */ color: oklch(40.9% 0.185 303.7);

Tailwind

colors: {
  custom: {
    50: '#9462b8',
    500: '#611d99',
    950: '#000000',
  },
}

SCSS

$custom: #611d99;
$custom-light: #9462b8;
$custom-dark: #000000;

JSON

{
  "hex": "#611d99",
  "rgb": {
    "r": 97,
    "g": 29,
    "b": 153
  },
  "hsl": {
    "h": 272.903,
    "s": 68.132,
    "l": 35.686
  },
  "oklch": {
    "l": 0.40899,
    "c": 0.18526,
    "h": 303.7
  },
  "luminance": 0.0572
}

Semantic roles & 50–950 ramp

primary

#611D99

secondary

#83C151

accent

#EB3D8B

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #611D99

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

Preview Lab → · Contrast checker → · Palette generator →