#7B1B9E#7B1B9E

#7B1B9E is a dark, vivid purple. Relative luminance 0.075; OKLCH L 44.7% C 0.199 H 314.5°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#7B1B9E
RGB	rgb(123, 27, 158)
HSL	hsl(284, 71%, 36%)
HSV	hsv(284, 83%, 62%)
CMYK	cmyk(22.2%, 82.9%, 0%, 38%)
CIE-LAB	lab(32.84, 58.05, -50.14)
CIE-LCH	lch(32.84, 76.71, 319.18°)
OKLab	oklab(44.73% 0.1393 -0.1418)
OKLCH	oklch(44.73% 0.199 314.5)
XYZ	xyz(14.7308, 7.4640, 33.0058)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1B9E #3E9E1B

analogous

#391B9E #7B1B9E #9E1B80

triadic

#7B1B9E #9E7B1B #1B9E7B

tetradic

#7B1B9E #9E391B #3E9E1B #1B809E

square

#7B1B9E #9E391B #3E9E1B #1B809E

split-complementary

#7B1B9E #809E1B #1B9E39

monochromatic

#2A0935 #52126A #7B1B9E #A424D2 #BB52E1

Accessibility & contrast

On white

8.42

#7B1B9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#7B1B9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1B9E

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1B9E	#FFFFFF	#000000	##FFFFFF
##7B1B9E	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A1

Deuteranopia (green-blind)

#0E4F9B

Tritanopia (blue-blind)

#783C5E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #7b1b9e;
/* rgb */ color: rgb(123, 27, 158);
/* oklch */ color: oklch(44.7% 0.199 314.5);

Tailwind

colors: {
  custom: {
    50: '#a665bb',
    500: '#7b1b9e',
    950: '#000000',
  },
}

SCSS

$custom: #7b1b9e;
$custom-light: #a665bb;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1b9e",
  "rgb": {
    "r": 123,
    "g": 27,
    "b": 158
  },
  "hsl": {
    "h": 283.969,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.44732,
    "c": 0.19879,
    "h": 314.5
  },
  "luminance": 0.07463
}

Semantic roles & 50–950 ramp

primary

#7B1B9E

secondary

#6FC451

accent

#EE3A6A

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100612

muted

#7F7A81

Preview Lab

Preview with #7B1B9E

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

Preview Lab → · Contrast checker → · Palette generator →