#7B18B4#7B18B4

#7B18B4 is a mid, highly saturated violet. Relative luminance 0.082; OKLCH L 46.3% C 0.220 H 307.9°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#7B18B4
RGB	rgb(123, 24, 180)
HSL	hsl(278, 76%, 40%)
HSV	hsv(278, 87%, 71%)
CMYK	cmyk(31.7%, 86.7%, 0%, 29.4%)
CIE-LAB	lab(34.31, 63.35, -60.96)
CIE-LCH	lch(34.31, 87.92, 316.10°)
OKLab	oklab(46.3% 0.1353 -0.1736)
OKLCH	oklch(46.3% 0.22 307.9)
XYZ	xyz(16.7315, 8.1598, 43.8647)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B18B4 #51B418

analogous

#2D18B4 #7B18B4 #B4189F

triadic

#7B18B4 #B47B18 #18B47B

tetradic

#7B18B4 #B42D18 #51B418 #189FB4

square

#7B18B4 #B42D18 #51B418 #189FB4

split-complementary

#7B18B4 #9FB418 #18B42D

monochromatic

#310A48 #56117E #7B18B4 #9E27E2 #B65DE9

Accessibility & contrast

On white

7.98

#7B18B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#7B18B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B18B4

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B18B4	#FFFFFF	#000000	##FFFFFF
##7B18B4	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB8

Deuteranopia (green-blind)

#0051B1

Tritanopia (blue-blind)

#71456B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #7b18b4;
/* rgb */ color: rgb(123, 24, 180);
/* oklch */ color: oklch(46.3% 0.220 307.9);

Tailwind

colors: {
  custom: {
    50: '#a766cb',
    500: '#7b18b4',
    950: '#000000',
  },
}

SCSS

$custom: #7b18b4;
$custom-light: #a766cb;
$custom-dark: #000000;

JSON

{
  "hex": "#7b18b4",
  "rgb": {
    "r": 123,
    "g": 24,
    "b": 180
  },
  "hsl": {
    "h": 278.077,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.463,
    "c": 0.22008,
    "h": 307.9
  },
  "luminance": 0.0816
}

Semantic roles & 50–950 ramp

primary

#7B18B4

secondary

#84CD5B

accent

#F3357A

background

#FAF6FC

surface

#F4EBF9

border

#CEC6D2

text

#100713

muted

#7F7A82

Preview Lab

Preview with #7B18B4

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

Preview Lab → · Contrast checker → · Palette generator →