#7818B4#7818B4

#7818B4 is a mid, highly saturated violet. Relative luminance 0.079; OKLCH L 45.9% C 0.219 H 306.7°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#7818B4
RGB	rgb(120, 24, 180)
HSL	hsl(277, 76%, 40%)
HSV	hsv(277, 87%, 71%)
CMYK	cmyk(33.3%, 86.7%, 0%, 29.4%)
CIE-LAB	lab(33.86, 62.92, -61.72)
CIE-LCH	lch(33.86, 88.14, 315.55°)
OKLab	oklab(45.9% 0.1311 -0.1759)
OKLCH	oklch(45.9% 0.219 306.7)
XYZ	xyz(16.3088, 7.9418, 43.8449)
Luminance	0.0794 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7818B4 #54B418

analogous

#2A18B4 #7818B4 #B418A2

triadic

#7818B4 #B47818 #18B478

tetradic

#7818B4 #B42A18 #54B418 #18A2B4

square

#7818B4 #B42A18 #54B418 #18A2B4

split-complementary

#7818B4 #A2B418 #18B42A

monochromatic

#300A48 #54117E #7818B4 #9A27E2 #B35DE9

Accessibility & contrast

On white

8.11

#7818B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#7818B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7818B4

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7818B4	#FFFFFF	#000000	##FFFFFF
##7818B4	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB8

Deuteranopia (green-blind)

#0050B1

Tritanopia (blue-blind)

#6D466B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #7818b4;
/* rgb */ color: rgb(120, 24, 180);
/* oklch */ color: oklch(45.9% 0.219 306.7);

Tailwind

colors: {
  custom: {
    50: '#a565cc',
    500: '#7818b4',
    950: '#000000',
  },
}

SCSS

$custom: #7818b4;
$custom-light: #a565cc;
$custom-dark: #000000;

JSON

{
  "hex": "#7818b4",
  "rgb": {
    "r": 120,
    "g": 24,
    "b": 180
  },
  "hsl": {
    "h": 276.923,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.45896,
    "c": 0.21938,
    "h": 306.7
  },
  "luminance": 0.07942
}

Semantic roles & 50–950 ramp

primary

#7818B4

secondary

#87CD5B

accent

#F3357E

background

#FAF6FC

surface

#F4EBF9

border

#CEC6D2

text

#100613

muted

#7F7A82

Preview Lab

Preview with #7818B4

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

Preview Lab → · Contrast checker → · Palette generator →