#771B9B#771B9B

#771B9B is a dark, vivid purple. Relative luminance 0.071; OKLCH L 43.9% C 0.195 H 313.7°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#771B9B
RGB	rgb(119, 27, 155)
HSL	hsl(283, 70%, 36%)
HSV	hsv(283, 83%, 61%)
CMYK	cmyk(23.2%, 82.6%, 0%, 39.2%)
CIE-LAB	lab(31.97, 56.75, -49.76)
CIE-LCH	lch(31.97, 75.47, 318.76°)
OKLab	oklab(43.93% 0.1348 -0.1408)
OKLCH	oklch(43.93% 0.195 313.7)
XYZ	xyz(13.9150, 7.0728, 31.6362)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771B9B #3F9B1B

analogous

#371B9B #771B9B #9B1B7F

triadic

#771B9B #9B771B #1B9B77

tetradic

#771B9B #9B371B #3F9B1B #1B7F9B

square

#771B9B #9B371B #3F9B1B #1B7F9B

split-complementary

#771B9B #7F9B1B #1B9B37

monochromatic

#270933 #4F1267 #771B9B #9F24CF #B850E0

Accessibility & contrast

On white

8.70

#771B9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#771B9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771B9B

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771B9B	#FFFFFF	#000000	##FFFFFF
##771B9B	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479E

Deuteranopia (green-blind)

#084D98

Tritanopia (blue-blind)

#733B5C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #771b9b;
/* rgb */ color: rgb(119, 27, 155);
/* oklch */ color: oklch(43.9% 0.195 313.7);

Tailwind

colors: {
  custom: {
    50: '#a364b9',
    500: '#771b9b',
    950: '#000000',
  },
}

SCSS

$custom: #771b9b;
$custom-light: #a364b9;
$custom-dark: #000000;

JSON

{
  "hex": "#771b9b",
  "rgb": {
    "r": 119,
    "g": 27,
    "b": 155
  },
  "hsl": {
    "h": 283.125,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.43925,
    "c": 0.19488,
    "h": 313.7
  },
  "luminance": 0.07072
}

Semantic roles & 50–950 ramp

primary

#771B9B

secondary

#6FC34F

accent

#ED3B6D

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100612

muted

#7F7A81

Preview Lab

Preview with #771B9B

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

Preview Lab → · Contrast checker → · Palette generator →