#5E63F3#5E63F3

#5E63F3 is a mid, highly saturated blue. Relative luminance 0.178; OKLCH L 57.8% C 0.211 H 276.0°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#5E63F3
RGB	rgb(94, 99, 243)
HSL	hsl(238, 86%, 66%)
HSV	hsv(238, 61%, 95%)
CMYK	cmyk(61.3%, 59.3%, 0%, 4.7%)
CIE-LAB	lab(49.22, 40.31, -73.05)
CIE-LCH	lch(49.22, 83.44, 298.89°)
OKLab	oklab(57.85% 0.0223 -0.2102)
OKLCH	oklch(57.85% 0.211 276)
XYZ	xyz(25.2503, 17.7724, 86.8764)
Luminance	0.1777 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E63F3 #F3EE5E

analogous

#5EADF3 #5E63F3 #A35EF3

triadic

#5E63F3 #F35E63 #63F35E

tetradic

#5E63F3 #F35EAD #F3EE5E #5EF3A3

square

#5E63F3 #F35EAD #F3EE5E #5EF3A3

split-complementary

#5E63F3 #F3A35E #ADF35E

monochromatic

#0F15C8 #252CEF #5E63F3 #979AF7 #D0D1FB

Accessibility & contrast

On white

4.61

#5E63F3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#5E63F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5E63F3

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E63F3	#FFFFFF	#000000	##FFFFFF
##5E63F3	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	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: #5e63f3;
/* rgb */ color: rgb(94, 99, 243);
/* oklch */ color: oklch(57.8% 0.211 276.0);

Tailwind

colors: {
  custom: {
    50: '#9a8ff8',
    500: '#5e63f3',
    950: '#000000',
  },
}

SCSS

$custom: #5e63f3;
$custom-light: #9a8ff8;
$custom-dark: #000000;

JSON

{
  "hex": "#5e63f3",
  "rgb": {
    "r": 94,
    "g": 99,
    "b": 243
  },
  "hsl": {
    "h": 237.987,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.57848,
    "c": 0.21137,
    "h": 276
  },
  "luminance": 0.17774
}

Semantic roles & 50–950 ramp

primary

#5E63F3

secondary

#EFEDBE

accent

#DB03E3

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5E63F3

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

Preview Lab → · Contrast checker → · Palette generator →