#6338E6#6338E6

#6338E6 is a mid, highly saturated violet. Relative luminance 0.112; OKLCH L 50.9% C 0.242 H 285.3°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#6338E6
RGB	rgb(99, 56, 230)
HSL	hsl(255, 78%, 56%)
HSV	hsv(255, 76%, 90%)
CMYK	cmyk(57%, 75.7%, 0%, 9.8%)
CIE-LAB	lab(39.90, 60.53, -80.96)
CIE-LCH	lch(39.90, 101.08, 306.79°)
OKLab	oklab(50.9% 0.0637 -0.2332)
OKLCH	oklch(50.9% 0.242 285.3)
XYZ	xyz(20.8384, 11.1929, 75.9100)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6338E6 #BBE638

analogous

#3864E6 #6338E6 #BA38E6

triadic

#6338E6 #E66338 #38E663

tetradic

#6338E6 #E63864 #BBE638 #38E6BA

square

#6338E6 #E63864 #BBE638 #38E6BA

split-complementary

#6338E6 #E6BA38 #64E638

monochromatic

#321291 #4419C8 #6338E6 #8E6EED #B8A5F4

Accessibility & contrast

On white

6.48

#6338E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#6338E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6338E6

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6338E6	#FFFFFF	#000000	##FFFFFF
##6338E6	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063EB

Deuteranopia (green-blind)

#0059E3

Tritanopia (blue-blind)

#1D6A8D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6338e6;
/* rgb */ color: rgb(99, 56, 230);
/* oklch */ color: oklch(50.9% 0.242 285.3);

Tailwind

colors: {
  custom: {
    50: '#9d74ef',
    500: '#6338e6',
    950: '#000000',
  },
}

SCSS

$custom: #6338e6;
$custom-light: #9d74ef;
$custom-dark: #000000;

JSON

{
  "hex": "#6338e6",
  "rgb": {
    "r": 99,
    "g": 56,
    "b": 230
  },
  "hsl": {
    "h": 254.828,
    "s": 77.679,
    "l": 56.078
  },
  "oklch": {
    "l": 0.50903,
    "c": 0.24174,
    "h": 285.3
  },
  "luminance": 0.11194
}

Semantic roles & 50–950 ramp

primary

#6338E6

secondary

#CFE199

accent

#F434C5

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#100817

muted

#7F7B85

Preview Lab

Preview with #6338E6

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

Preview Lab → · Contrast checker → · Palette generator →