#781B98#781B98

#781B98 is a dark, vivid purple. Relative luminance 0.070; OKLCH L 43.8% C 0.193 H 315.2°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#781B98
RGB	rgb(120, 27, 152)
HSL	hsl(285, 70%, 35%)
HSV	hsv(285, 82%, 60%)
CMYK	cmyk(21.1%, 82.2%, 0%, 40.4%)
CIE-LAB	lab(31.91, 56.32, -48.02)
CIE-LCH	lch(31.91, 74.01, 319.55°)
OKLab	oklab(43.84% 0.1367 -0.1356)
OKLCH	oklch(43.84% 0.193 315.2)
XYZ	xyz(13.8042, 7.0445, 30.3322)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781B98 #3B981B

analogous

#3A1B98 #781B98 #981B79

triadic

#781B98 #98781B #1B9878

tetradic

#781B98 #983A1B #3B981B #1B7998

square

#781B98 #983A1B #3B981B #1B7998

split-complementary

#781B98 #79981B #1B983A

monochromatic

#260930 #4F1264 #781B98 #A124CC #BA4EE0

Accessibility & contrast

On white

8.72

#781B98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#781B98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781B98

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781B98	#FFFFFF	#000000	##FFFFFF
##781B98	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469B

Deuteranopia (green-blind)

#144D95

Tritanopia (blue-blind)

#753A5B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #781b98;
/* rgb */ color: rgb(120, 27, 152);
/* oklch */ color: oklch(43.8% 0.193 315.2);

Tailwind

colors: {
  custom: {
    50: '#a364b7',
    500: '#781b98',
    950: '#000000',
  },
}

SCSS

$custom: #781b98;
$custom-light: #a364b7;
$custom-dark: #000000;

JSON

{
  "hex": "#781b98",
  "rgb": {
    "r": 120,
    "g": 27,
    "b": 152
  },
  "hsl": {
    "h": 284.64,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43841,
    "c": 0.19258,
    "h": 315.2
  },
  "luminance": 0.07044
}

Semantic roles & 50–950 ramp

primary

#781B98

secondary

#6BC24D

accent

#ED3B69

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100611

muted

#7F7A80

Preview Lab

Preview with #781B98

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

Preview Lab → · Contrast checker → · Palette generator →