#611F9C#611F9C

#611F9C is a dark, vivid violet. Relative luminance 0.059; OKLCH L 41.3% C 0.186 H 302.6°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#611F9C
RGB	rgb(97, 31, 156)
HSL	hsl(272, 67%, 37%)
HSV	hsv(272, 80%, 61%)
CMYK	cmyk(37.8%, 80.1%, 0%, 38.8%)
CIE-LAB	lab(29.21, 51.83, -55.00)
CIE-LCH	lch(29.21, 75.57, 313.30°)
OKLab	oklab(41.34% 0.1004 -0.157)
OKLCH	oklch(41.34% 0.186 302.6)
XYZ	xyz(11.4191, 5.9216, 31.9874)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611F9C #5A9C1F

analogous

#231F9C #611F9C #9C1F99

triadic

#611F9C #9C611F #1F9C61

tetradic

#611F9C #9C231F #5A9C1F #1F999C

square

#611F9C #9C231F #5A9C1F #1F999C

split-complementary

#611F9C #999C1F #1F9C23

monochromatic

#220B36 #411569 #611F9C #8129CF #9E58DE

Accessibility & contrast

On white

9.61

#611F9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#611F9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611F9C

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611F9C	#FFFFFF	#000000	##FFFFFF
##611F9C	1.00	9.61	2.18	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449F

Deuteranopia (green-blind)

#00449A

Tritanopia (blue-blind)

#54415E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #611f9c;
/* rgb */ color: rgb(97, 31, 156);
/* oklch */ color: oklch(41.3% 0.186 302.6);

Tailwind

colors: {
  custom: {
    50: '#9463ba',
    500: '#611f9c',
    950: '#000000',
  },
}

SCSS

$custom: #611f9c;
$custom-light: #9463ba;
$custom-dark: #000000;

JSON

{
  "hex": "#611f9c",
  "rgb": {
    "r": 97,
    "g": 31,
    "b": 156
  },
  "hsl": {
    "h": 271.68,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.41341,
    "c": 0.18635,
    "h": 302.6
  },
  "luminance": 0.05922
}

Semantic roles & 50–950 ramp

primary

#611F9C

secondary

#88C155

accent

#EA3E8F

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #611F9C

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

Preview Lab → · Contrast checker → · Palette generator →