#6063F3#6063F3

#6063F3 is a mid, highly saturated blue. Relative luminance 0.179; OKLCH L 58.0% C 0.211 H 276.7°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#6063F3
RGB	rgb(96, 99, 243)
HSL	hsl(239, 86%, 66%)
HSV	hsv(239, 60%, 95%)
CMYK	cmyk(60.5%, 59.3%, 0%, 4.7%)
CIE-LAB	lab(49.35, 40.62, -72.83)
CIE-LCH	lch(49.35, 83.40, 299.15°)
OKLab	oklab(57.98% 0.0245 -0.2095)
OKLCH	oklch(57.98% 0.211 276.7)
XYZ	xyz(25.4581, 17.8796, 86.8862)
Luminance	0.1788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6063F3 #F3F060

analogous

#60ACF3 #6063F3 #A760F3

triadic

#6063F3 #F36063 #63F360

tetradic

#6063F3 #F360AC #F3F060 #60F3A7

square

#6063F3 #F360AC #F3F060 #60F3A7

split-complementary

#6063F3 #F3A760 #ACF360

monochromatic

#0F13C9 #272BEF #6063F3 #999BF7 #D2D3FC

Accessibility & contrast

On white

4.59

#6063F3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#6063F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6063F3

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6063F3	#FFFFFF	#000000	##FFFFFF
##6063F3	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CF8

Deuteranopia (green-blind)

#006FF0

Tritanopia (blue-blind)

#0086A2

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #6063f3;
/* rgb */ color: rgb(96, 99, 243);
/* oklch */ color: oklch(58.0% 0.211 276.7);

Tailwind

colors: {
  custom: {
    50: '#9b8ff8',
    500: '#6063f3',
    950: '#000000',
  },
}

SCSS

$custom: #6063f3;
$custom-light: #9b8ff8;
$custom-dark: #000000;

JSON

{
  "hex": "#6063f3",
  "rgb": {
    "r": 96,
    "g": 99,
    "b": 243
  },
  "hsl": {
    "h": 238.776,
    "s": 85.965,
    "l": 66.471
  },
  "oklch": {
    "l": 0.57978,
    "c": 0.21092,
    "h": 276.7
  },
  "luminance": 0.17882
}

Semantic roles & 50–950 ramp

primary

#6063F3

secondary

#EFEEC0

accent

#DE03E2

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #6063F3

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

Preview Lab → · Contrast checker → · Palette generator →