#6337AE#6337AE

#6337AE is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.9% C 0.179 H 295.4°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#6337AE
RGB	rgb(99, 55, 174)
HSL	hsl(262, 52%, 45%)
HSV	hsv(262, 68%, 68%)
CMYK	cmyk(43.1%, 68.4%, 0%, 31.8%)
CIE-LAB	lab(34.88, 45.67, -56.60)
CIE-LCH	lch(34.88, 72.72, 308.90°)
OKLab	oklab(45.87% 0.0768 -0.1618)
OKLCH	oklch(45.87% 0.179 295.4)
XYZ	xyz(14.1497, 8.4407, 40.9199)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6337AE #82AE37

analogous

#3746AE #6337AE #9F37AE

triadic

#6337AE #AE6337 #37AE63

tetradic

#6337AE #AE3746 #82AE37 #37AE9F

square

#6337AE #AE3746 #82AE37 #37AE9F

split-complementary

#6337AE #AE9F37 #46AE37

monochromatic

#2E1A51 #49287F #6337AE #8258CA #A586D9

Accessibility & contrast

On white

7.81

#6337AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#6337AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6337AE

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6337AE	#FFFFFF	#000000	##FFFFFF
##6337AE	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B2

Deuteranopia (green-blind)

#0050AC

Tritanopia (blue-blind)

#4F546E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #6337ae;
/* rgb */ color: rgb(99, 55, 174);
/* oklch */ color: oklch(45.9% 0.179 295.4);

Tailwind

colors: {
  custom: {
    50: '#9671c7',
    500: '#6337ae',
    950: '#000000',
  },
}

SCSS

$custom: #6337ae;
$custom-light: #9671c7;
$custom-dark: #000000;

JSON

{
  "hex": "#6337ae",
  "rgb": {
    "r": 99,
    "g": 55,
    "b": 174
  },
  "hsl": {
    "h": 262.185,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.45867,
    "c": 0.17907,
    "h": 295.4
  },
  "luminance": 0.08441
}

Semantic roles & 50–950 ramp

primary

#6337AE

secondary

#A9C37E

accent

#DB4CA7

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6337AE

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

Preview Lab → · Contrast checker → · Palette generator →