#6D63DD#6D63DD

#6D63DD is a mid, vivid blue. Relative luminance 0.174; OKLCH L 57.3% C 0.180 H 282.8°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#6D63DD
RGB	rgb(109, 99, 221)
HSL	hsl(245, 64%, 63%)
HSV	hsv(245, 55%, 87%)
CMYK	cmyk(50.7%, 55.2%, 0%, 13.3%)
CIE-LAB	lab(48.75, 36.11, -61.38)
CIE-LCH	lch(48.75, 71.21, 300.47°)
OKLab	oklab(57.29% 0.0399 -0.1754)
OKLCH	oklch(57.29% 0.18 282.8)
XYZ	xyz(23.8157, 17.3941, 70.4951)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D63DD #D3DD63

analogous

#6396DD #6D63DD #AA63DD

triadic

#6D63DD #DD6D63 #63DD6D

tetradic

#6D63DD #DD6396 #D3DD63 #63DDAA

square

#6D63DD #DD6396 #D3DD63 #63DDAA

split-complementary

#6D63DD #DDAA63 #96DD63

monochromatic

#2E23A2 #3E31D2 #6D63DD #9C95E8 #CBC7F3

Accessibility & contrast

On white

4.69

#6D63DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#6D63DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D63DD

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D63DD	#FFFFFF	#000000	##FFFFFF
##6D63DD	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1378E1

Deuteranopia (green-blind)

#0070DA

Tritanopia (blue-blind)

#417F96

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6d63dd;
/* rgb */ color: rgb(109, 99, 221);
/* oklch */ color: oklch(57.3% 0.180 282.8);

Tailwind

colors: {
  custom: {
    50: '#9f8fe8',
    500: '#6d63dd',
    950: '#000000',
  },
}

SCSS

$custom: #6d63dd;
$custom-light: #9f8fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#6d63dd",
  "rgb": {
    "r": 109,
    "g": 99,
    "b": 221
  },
  "hsl": {
    "h": 244.918,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.57289,
    "c": 0.17993,
    "h": 282.8
  },
  "luminance": 0.17395
}

Semantic roles & 50–950 ramp

primary

#6D63DD

secondary

#E0E4B8

accent

#CC19BD

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6D63DD

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

Preview Lab → · Contrast checker → · Palette generator →