#781B7E#781B7E

#781B7E is a dark, vivid purple. Relative luminance 0.063; OKLCH L 42.0% C 0.170 H 325.4°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#781B7E
RGB	rgb(120, 27, 126)
HSL	hsl(296, 65%, 30%)
HSV	hsv(296, 79%, 49%)
CMYK	cmyk(4.8%, 78.6%, 0%, 50.6%)
CIE-LAB	lab(30.12, 51.37, -34.78)
CIE-LCH	lch(30.12, 62.04, 325.90°)
OKLab	oklab(42.01% 0.1402 -0.0969)
OKLCH	oklch(42.01% 0.17 325.4)
XYZ	xyz(11.9033, 6.2841, 20.3206)
Luminance	0.0628 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781B7E #217E1B

analogous

#471B7E #781B7E #7E1B52

triadic

#781B7E #7E781B #1B7E78

tetradic

#781B7E #7E471B #217E1B #1B527E

square

#781B7E #7E471B #217E1B #1B527E

split-complementary

#781B7E #527E1B #1B7E47

monochromatic

#180519 #48104C #781B7E #A826B0 #CC3ED6

Accessibility & contrast

On white

9.31

#781B7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#781B7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781B7E

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781B7E	#FFFFFF	#000000	##FFFFFF
##781B7E	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004081

Deuteranopia (green-blind)

#314B7C

Tritanopia (blue-blind)

#7B2D4C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #781b7e;
/* rgb */ color: rgb(120, 27, 126);
/* oklch */ color: oklch(42.0% 0.170 325.4);

Tailwind

colors: {
  custom: {
    50: '#a263a4',
    500: '#781b7e',
    950: '#000000',
  },
}

SCSS

$custom: #781b7e;
$custom-light: #a263a4;
$custom-dark: #000000;

JSON

{
  "hex": "#781b7e",
  "rgb": {
    "r": 120,
    "g": 27,
    "b": 126
  },
  "hsl": {
    "h": 296.364,
    "s": 64.706,
    "l": 30
  },
  "oklch": {
    "l": 0.42009,
    "c": 0.17038,
    "h": 325.4
  },
  "luminance": 0.06283
}

Semantic roles & 50–950 ramp

primary

#781B7E

secondary

#4AB243

accent

#E8404A

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#0F060F

muted

#7F7A7F

Preview Lab

Preview with #781B7E

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

Preview Lab → · Contrast checker → · Palette generator →