#5F63EE#5F63EE

#5F63EE is a mid, highly saturated blue. Relative luminance 0.175; OKLCH L 57.5% C 0.205 H 276.6°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#5F63EE
RGB	rgb(95, 99, 238)
HSL	hsl(238, 81%, 65%)
HSV	hsv(238, 60%, 93%)
CMYK	cmyk(60.1%, 58.4%, 0%, 6.7%)
CIE-LAB	lab(48.92, 38.86, -70.74)
CIE-LCH	lch(48.92, 80.71, 298.78°)
OKLab	oklab(57.53% 0.0235 -0.2034)
OKLCH	oklch(57.53% 0.205 276.6)
XYZ	xyz(24.6088, 17.5277, 82.9587)
Luminance	0.1753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F63EE #EEEA5F

analogous

#5FAAEE #5F63EE #A35FEE

triadic

#5F63EE #EE5F63 #63EE5F

tetradic

#5F63EE #EE5FAA #EEEA5F #5FEEA3

square

#5F63EE #EE5FAA #EEEA5F #5FEEA3

split-complementary

#5F63EE #EEA35F #AAEE5F

monochromatic

#1419BE #282DE8 #5F63EE #9699F4 #CECFFA

Accessibility & contrast

On white

4.66

#5F63EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#5F63EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5F63EE

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F63EE	#FFFFFF	#000000	##FFFFFF
##5F63EE	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF3

Deuteranopia (green-blind)

#006EEB

Tritanopia (blue-blind)

#00859F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5f63ee;
/* rgb */ color: rgb(95, 99, 238);
/* oklch */ color: oklch(57.5% 0.205 276.6);

Tailwind

colors: {
  custom: {
    50: '#998ff4',
    500: '#5f63ee',
    950: '#000000',
  },
}

SCSS

$custom: #5f63ee;
$custom-light: #998ff4;
$custom-dark: #000000;

JSON

{
  "hex": "#5f63ee",
  "rgb": {
    "r": 95,
    "g": 99,
    "b": 238
  },
  "hsl": {
    "h": 238.322,
    "s": 80.791,
    "l": 65.294
  },
  "oklch": {
    "l": 0.57528,
    "c": 0.20471,
    "h": 276.6
  },
  "luminance": 0.1753
}

Semantic roles & 50–950 ramp

primary

#5F63EE

secondary

#ECEBBC

accent

#D708DD

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5F63EE

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

Preview Lab → · Contrast checker → · Palette generator →