#6063DF#6063DF

#6063DF is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.5% C 0.185 H 277.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#6063DF
RGB	rgb(96, 99, 223)
HSL	hsl(239, 66%, 63%)
HSV	hsv(239, 57%, 87%)
CMYK	cmyk(57%, 55.6%, 0%, 12.5%)
CIE-LAB	lab(47.93, 34.22, -63.89)
CIE-LCH	lch(47.93, 72.48, 298.17°)
OKLab	oklab(56.47% 0.0246 -0.1832)
OKLCH	oklch(56.47% 0.185 277.6)
XYZ	xyz(22.6007, 16.7366, 71.8373)
Luminance	0.1674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6063DF #DFDC60

analogous

#60A2DF #6063DF #9D60DF

triadic

#6063DF #DF6063 #63DF60

tetradic

#6063DF #DF60A2 #DFDC60 #60DF9D

square

#6063DF #DF60A2 #DFDC60 #60DF9D

split-complementary

#6063DF #DF9D60 #A2DF60

monochromatic

#2124A4 #2D31D5 #6063DF #9395E9 #C6C7F4

Accessibility & contrast

On white

4.83

#6063DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#6063DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6063DF

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6063DF	#FFFFFF	#000000	##FFFFFF
##6063DF	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077E3

Deuteranopia (green-blind)

#006DDC

Tritanopia (blue-blind)

#108097

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #6063df;
/* rgb */ color: rgb(96, 99, 223);
/* oklch */ color: oklch(56.5% 0.185 277.6);

Tailwind

colors: {
  custom: {
    50: '#988fea',
    500: '#6063df',
    950: '#000000',
  },
}

SCSS

$custom: #6063df;
$custom-light: #988fea;
$custom-dark: #000000;

JSON

{
  "hex": "#6063df",
  "rgb": {
    "r": 96,
    "g": 99,
    "b": 223
  },
  "hsl": {
    "h": 238.583,
    "s": 66.492,
    "l": 62.549
  },
  "oklch": {
    "l": 0.56475,
    "c": 0.18483,
    "h": 277.6
  },
  "luminance": 0.16738
}

Semantic roles & 50–950 ramp

primary

#6063DF

secondary

#E4E3B6

accent

#CA17CE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #6063DF

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

Preview Lab → · Contrast checker → · Palette generator →