#6338B3#6338B3

#6338B3 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.4% C 0.184 H 294.1°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#6338B3
RGB	rgb(99, 56, 179)
HSL	hsl(261, 52%, 46%)
HSV	hsv(261, 69%, 70%)
CMYK	cmyk(44.7%, 68.7%, 0%, 29.8%)
CIE-LAB	lab(35.47, 46.50, -58.62)
CIE-LCH	lch(35.47, 74.82, 308.42°)
OKLab	oklab(46.41% 0.075 -0.1677)
OKLCH	oklch(46.41% 0.184 294.1)
XYZ	xyz(14.6942, 8.7353, 43.5509)
Luminance	0.0874 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.74

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6338B3 #88B338

analogous

#384AB3 #6338B3 #A038B3

triadic

#6338B3 #B36338 #38B363

tetradic

#6338B3 #B3384A #88B338 #38B3A0

square

#6338B3 #B3384A #88B338 #38B3A0

split-complementary

#6338B3 #B3A038 #4AB338

monochromatic

#2F1B56 #492984 #6338B3 #835CCC #A78BDB

Accessibility & contrast

On white

7.64

#6338B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#6338B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6338B3

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6338B3	#FFFFFF	#000000	##FFFFFF
##6338B3	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B7

Deuteranopia (green-blind)

#0051B1

Tritanopia (blue-blind)

#4C5671

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #6338b3;
/* rgb */ color: rgb(99, 56, 179);
/* oklch */ color: oklch(46.4% 0.184 294.1);

Tailwind

colors: {
  custom: {
    50: '#9672cb',
    500: '#6338b3',
    950: '#000000',
  },
}

SCSS

$custom: #6338b3;
$custom-light: #9672cb;
$custom-dark: #000000;

JSON

{
  "hex": "#6338b3",
  "rgb": {
    "r": 99,
    "g": 56,
    "b": 179
  },
  "hsl": {
    "h": 260.976,
    "s": 52.34,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46409,
    "c": 0.18371,
    "h": 294.1
  },
  "luminance": 0.08736
}

Semantic roles & 50–950 ramp

primary

#6338B3

secondary

#ADC582

accent

#DC4CAA

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6338B3

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

Preview Lab → · Contrast checker → · Palette generator →