#611F87#611F87

#611F87 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.6% C 0.165 H 309.7°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#611F87
RGB	rgb(97, 31, 135)
HSL	hsl(278, 63%, 33%)
HSV	hsv(278, 77%, 53%)
CMYK	cmyk(28.1%, 77%, 0%, 47.1%)
CIE-LAB	lab(27.49, 46.93, -44.84)
CIE-LCH	lch(27.49, 64.91, 316.30°)
OKLab	oklab(39.6% 0.1055 -0.1272)
OKLCH	oklch(39.6% 0.165 309.7)
XYZ	xyz(9.7921, 5.2708, 23.4185)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611F87 #45871F

analogous

#2D1F87 #611F87 #871F79

triadic

#611F87 #87611F #1F8761

tetradic

#611F87 #872D1F #45871F #1F7987

square

#611F87 #872D1F #45871F #1F7987

split-complementary

#611F87 #79871F #1F872D

monochromatic

#190823 #3D1455 #611F87 #852AB9 #A34BD6

Accessibility & contrast

On white

10.22

#611F87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#611F87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611F87

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611F87	#FFFFFF	#000000	##FFFFFF
##611F87	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#024285

Tritanopia (blue-blind)

#5B3852

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #611f87;
/* rgb */ color: rgb(97, 31, 135);
/* oklch */ color: oklch(39.6% 0.165 309.7);

Tailwind

colors: {
  custom: {
    50: '#9262ab',
    500: '#611f87',
    950: '#000000',
  },
}

SCSS

$custom: #611f87;
$custom-light: #9262ab;
$custom-dark: #000000;

JSON

{
  "hex": "#611f87",
  "rgb": {
    "r": 97,
    "g": 31,
    "b": 135
  },
  "hsl": {
    "h": 278.077,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.39597,
    "c": 0.1652,
    "h": 309.7
  },
  "luminance": 0.05271
}

Semantic roles & 50–950 ramp

primary

#611F87

secondary

#72B84A

accent

#E6427E

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D0510

muted

#7E7A7F

Preview Lab

Preview with #611F87

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

Preview Lab → · Contrast checker → · Palette generator →