#6318A0#6318A0

#6318A0 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.4% C 0.197 H 303.0°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#6318A0
RGB	rgb(99, 24, 160)
HSL	hsl(273, 74%, 36%)
HSV	hsv(273, 85%, 63%)
CMYK	cmyk(38.1%, 85%, 0%, 37.3%)
CIE-LAB	lab(29.02, 55.51, -57.75)
CIE-LCH	lch(29.02, 80.10, 313.87°)
OKLab	oklab(41.37% 0.1072 -0.1649)
OKLCH	oklch(41.37% 0.197 303)
XYZ	xyz(11.8159, 5.8440, 33.7564)
Luminance	0.0584 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6318A0 #55A018

analogous

#1F18A0 #6318A0 #A01899

triadic

#6318A0 #A06318 #18A063

tetradic

#6318A0 #A01F18 #55A018 #1899A0

square

#6318A0 #A01F18 #55A018 #1899A0

split-complementary

#6318A0 #99A018 #18A01F

monochromatic

#210836 #42106B #6318A0 #8420D5 #A14EE4

Accessibility & contrast

On white

9.68

#6318A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#6318A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6318A0

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6318A0	#FFFFFF	#000000	##FFFFFF
##6318A0	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A4

Deuteranopia (green-blind)

#00449D

Tritanopia (blue-blind)

#56405F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #6318a0;
/* rgb */ color: rgb(99, 24, 160);
/* oklch */ color: oklch(41.4% 0.197 303.0);

Tailwind

colors: {
  custom: {
    50: '#9661bd',
    500: '#6318a0',
    950: '#000000',
  },
}

SCSS

$custom: #6318a0;
$custom-light: #9661bd;
$custom-dark: #000000;

JSON

{
  "hex": "#6318a0",
  "rgb": {
    "r": 99,
    "g": 24,
    "b": 160
  },
  "hsl": {
    "h": 273.088,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.41372,
    "c": 0.19673,
    "h": 303
  },
  "luminance": 0.05844
}

Semantic roles & 50–950 ramp

primary

#6318A0

secondary

#84C64D

accent

#F1378A

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0512

muted

#7E7A81

Preview Lab

Preview with #6318A0

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

Preview Lab → · Contrast checker → · Palette generator →