#781B71#781B71

#781B71 is a dark, vivid purple. Relative luminance 0.060; OKLCH L 41.2% C 0.160 H 331.4°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#781B71
RGB	rgb(120, 27, 113)
HSL	hsl(305, 63%, 29%)
HSV	hsv(305, 78%, 47%)
CMYK	cmyk(0%, 77.5%, 5.8%, 52.9%)
CIE-LAB	lab(29.34, 49.11, -27.78)
CIE-LCH	lch(29.34, 56.43, 330.51°)
OKLab	oklab(41.2% 0.1404 -0.0765)
OKLCH	oklch(41.2% 0.16 331.4)
XYZ	xyz(11.1183, 5.9701, 16.1863)
Luminance	0.0597 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781B71 #1B7822

analogous

#511B78 #781B71 #781B43

triadic

#781B71 #71781B #1B7178

tetradic

#781B71 #78511B #1B7822 #1B4378

square

#781B71 #78511B #1B7822 #1B4378

split-complementary

#781B71 #43781B #1B7851

monochromatic

#190618 #461042 #781B71 #AA26A0 #D33BC7

Accessibility & contrast

On white

9.57

#781B71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#781B71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781B71

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781B71	#FFFFFF	#000000	##FFFFFF
##781B71	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133D73

Deuteranopia (green-blind)

#394A6F

Tritanopia (blue-blind)

#7D2744

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #781b71;
/* rgb */ color: rgb(120, 27, 113);
/* oklch */ color: oklch(41.2% 0.160 331.4);

Tailwind

colors: {
  custom: {
    50: '#a2639a',
    500: '#781b71',
    950: '#000000',
  },
}

SCSS

$custom: #781b71;
$custom-light: #a2639a;
$custom-dark: #000000;

JSON

{
  "hex": "#781b71",
  "rgb": {
    "r": 120,
    "g": 27,
    "b": 113
  },
  "hsl": {
    "h": 304.516,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.41199,
    "c": 0.15986,
    "h": 331.4
  },
  "luminance": 0.05969
}

Semantic roles & 50–950 ramp

primary

#781B71

secondary

#43AC4A

accent

#E64E41

background

#FAF6F9

surface

#F4EBF2

border

#CEC6CC

text

#0F060E

muted

#7F7A7E

Preview Lab

Preview with #781B71

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

Preview Lab → · Contrast checker → · Palette generator →