#6C18A0#6C18A0

#6C18A0 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.6% C 0.199 H 307.3°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#6C18A0
RGB	rgb(108, 24, 160)
HSL	hsl(277, 74%, 36%)
HSV	hsv(277, 85%, 63%)
CMYK	cmyk(32.5%, 85%, 0%, 37.3%)
CIE-LAB	lab(30.35, 56.87, -55.51)
CIE-LCH	lch(30.35, 79.47, 315.69°)
OKLab	oklab(42.57% 0.1204 -0.1581)
OKLCH	oklch(42.57% 0.199 307.3)
XYZ	xyz(12.8548, 6.3796, 33.8051)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C18A0 #4CA018

analogous

#2818A0 #6C18A0 #A01890

triadic

#6C18A0 #A06C18 #18A06C

tetradic

#6C18A0 #A02818 #4CA018 #1890A0

square

#6C18A0 #A02818 #4CA018 #1890A0

split-complementary

#6C18A0 #90A018 #18A028

monochromatic

#240836 #48106B #6C18A0 #9020D5 #AB4EE4

Accessibility & contrast

On white

9.23

#6C18A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#6C18A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C18A0

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C18A0	#FFFFFF	#000000	##FFFFFF
##6C18A0	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A4

Deuteranopia (green-blind)

#00489D

Tritanopia (blue-blind)

#633E5F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #6c18a0;
/* rgb */ color: rgb(108, 24, 160);
/* oklch */ color: oklch(42.6% 0.199 307.3);

Tailwind

colors: {
  custom: {
    50: '#9c62bd',
    500: '#6c18a0',
    950: '#000000',
  },
}

SCSS

$custom: #6c18a0;
$custom-light: #9c62bd;
$custom-dark: #000000;

JSON

{
  "hex": "#6c18a0",
  "rgb": {
    "r": 108,
    "g": 24,
    "b": 160
  },
  "hsl": {
    "h": 277.059,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.42573,
    "c": 0.19869,
    "h": 307.3
  },
  "luminance": 0.06379
}

Semantic roles & 50–950 ramp

primary

#6C18A0

secondary

#7CC64D

accent

#F1377E

background

#FAF6FB

surface

#F3EBF7

border

#CDC6D0

text

#0F0612

muted

#7F7A81

Preview Lab

Preview with #6C18A0

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

Preview Lab → · Contrast checker → · Palette generator →