#7B18A8#7B18A8

#7B18A8 is a mid, highly saturated purple. Relative luminance 0.077; OKLCH L 45.3% C 0.210 H 311.5°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#7B18A8
RGB	rgb(123, 24, 168)
HSL	hsl(281, 75%, 38%)
HSV	hsv(281, 86%, 66%)
CMYK	cmyk(26.8%, 85.7%, 0%, 34.1%)
CIE-LAB	lab(33.33, 60.89, -55.39)
CIE-LCH	lch(33.33, 82.31, 317.71°)
OKLab	oklab(45.32% 0.1389 -0.1572)
OKLCH	oklch(45.32% 0.21 311.5)
XYZ	xyz(15.5615, 7.6918, 37.7031)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B18A8 #45A818

analogous

#3318A8 #7B18A8 #A8188D

triadic

#7B18A8 #A87B18 #18A87B

tetradic

#7B18A8 #A83318 #45A818 #188DA8

square

#7B18A8 #A83318 #45A818 #188DA8

split-complementary

#7B18A8 #8DA818 #18A833

monochromatic

#2D093D #541072 #7B18A8 #A220DE #B954E7

Accessibility & contrast

On white

8.27

#7B18A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#7B18A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B18A8

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B18A8	#FFFFFF	#000000	##FFFFFF
##7B18A8	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAC

Deuteranopia (green-blind)

#0050A5

Tritanopia (blue-blind)

#754064

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #7b18a8;
/* rgb */ color: rgb(123, 24, 168);
/* oklch */ color: oklch(45.3% 0.210 311.5);

Tailwind

colors: {
  custom: {
    50: '#a665c3',
    500: '#7b18a8',
    950: '#000000',
  },
}

SCSS

$custom: #7b18a8;
$custom-light: #a665c3;
$custom-dark: #000000;

JSON

{
  "hex": "#7b18a8",
  "rgb": {
    "r": 123,
    "g": 24,
    "b": 168
  },
  "hsl": {
    "h": 281.25,
    "s": 75,
    "l": 37.647
  },
  "oklch": {
    "l": 0.45317,
    "c": 0.20973,
    "h": 311.5
  },
  "luminance": 0.07691
}

Semantic roles & 50–950 ramp

primary

#7B18A8

secondary

#78C953

accent

#F23671

background

#FAF6FC

surface

#F4EBF8

border

#CEC6D1

text

#100613

muted

#7F7A82

Preview Lab

Preview with #7B18A8

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

Preview Lab → · Contrast checker → · Palette generator →