#6A18B4#6A18B4

#6A18B4 is a dark, highly saturated violet. Relative luminance 0.070; OKLCH L 44.1% C 0.217 H 300.7°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#6A18B4
RGB	rgb(106, 24, 180)
HSL	hsl(272, 76%, 40%)
HSV	hsv(272, 87%, 71%)
CMYK	cmyk(41.1%, 86.7%, 0%, 29.4%)
CIE-LAB	lab(31.84, 61.02, -65.12)
CIE-LCH	lch(31.84, 89.24, 313.14°)
OKLab	oklab(44.08% 0.1107 -0.1863)
OKLCH	oklch(44.08% 0.217 300.7)
XYZ	xyz(14.5066, 7.0126, 43.7605)
Luminance	0.0701 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A18B4 #62B418

analogous

#1C18B4 #6A18B4 #B418B0

triadic

#6A18B4 #B46A18 #18B46A

tetradic

#6A18B4 #B41C18 #62B418 #18B0B4

square

#6A18B4 #B41C18 #62B418 #18B0B4

split-complementary

#6A18B4 #B0B418 #18B41C

monochromatic

#2A0A48 #4A117E #6A18B4 #8927E2 #A75DE9

Accessibility & contrast

On white

8.74

#6A18B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#6A18B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A18B4

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A18B4	#FFFFFF	#000000	##FFFFFF
##6A18B4	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB8

Deuteranopia (green-blind)

#004AB1

Tritanopia (blue-blind)

#58486B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #6a18b4;
/* rgb */ color: rgb(106, 24, 180);
/* oklch */ color: oklch(44.1% 0.217 300.7);

Tailwind

colors: {
  custom: {
    50: '#9c63cc',
    500: '#6a18b4',
    950: '#000000',
  },
}

SCSS

$custom: #6a18b4;
$custom-light: #9c63cc;
$custom-dark: #000000;

JSON

{
  "hex": "#6a18b4",
  "rgb": {
    "r": 106,
    "g": 24,
    "b": 180
  },
  "hsl": {
    "h": 271.538,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.4408,
    "c": 0.2167,
    "h": 300.7
  },
  "luminance": 0.07013
}

Semantic roles & 50–950 ramp

primary

#6A18B4

secondary

#91CD5B

accent

#F3358F

background

#FAF6FC

surface

#F4EBF9

border

#CEC6D2

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #6A18B4

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

Preview Lab → · Contrast checker → · Palette generator →