#6B18A0#6B18A0

#6B18A0 is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.4% C 0.198 H 306.8°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#6B18A0
RGB	rgb(107, 24, 160)
HSL	hsl(277, 74%, 36%)
HSV	hsv(277, 85%, 63%)
CMYK	cmyk(33.1%, 85%, 0%, 37.3%)
CIE-LAB	lab(30.20, 56.71, -55.77)
CIE-LCH	lch(30.20, 79.53, 315.48°)
OKLab	oklab(42.44% 0.119 -0.1588)
OKLCH	oklch(42.44% 0.198 306.8)
XYZ	xyz(12.7338, 6.3173, 33.7994)
Luminance	0.0632 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B18A0 #4DA018

analogous

#2718A0 #6B18A0 #A01891

triadic

#6B18A0 #A06B18 #18A06B

tetradic

#6B18A0 #A02718 #4DA018 #1891A0

square

#6B18A0 #A02718 #4DA018 #1891A0

split-complementary

#6B18A0 #91A018 #18A027

monochromatic

#240836 #47106B #6B18A0 #8F20D5 #AA4EE4

Accessibility & contrast

On white

9.28

#6B18A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#6B18A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B18A0

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B18A0	#FFFFFF	#000000	##FFFFFF
##6B18A0	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A4

Deuteranopia (green-blind)

#00489D

Tritanopia (blue-blind)

#623E5F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #6b18a0;
/* rgb */ color: rgb(107, 24, 160);
/* oklch */ color: oklch(42.4% 0.198 306.8);

Tailwind

colors: {
  custom: {
    50: '#9b62bd',
    500: '#6b18a0',
    950: '#000000',
  },
}

SCSS

$custom: #6b18a0;
$custom-light: #9b62bd;
$custom-dark: #000000;

JSON

{
  "hex": "#6b18a0",
  "rgb": {
    "r": 107,
    "g": 24,
    "b": 160
  },
  "hsl": {
    "h": 276.618,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.42437,
    "c": 0.19845,
    "h": 306.8
  },
  "luminance": 0.06317
}

Semantic roles & 50–950 ramp

primary

#6B18A0

secondary

#7DC64D

accent

#F1377F

background

#FAF6FB

surface

#F3EBF7

border

#CDC6D0

text

#0F0612

muted

#7F7A81

Preview Lab

Preview with #6B18A0

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

Preview Lab → · Contrast checker → · Palette generator →