#5F63EC#5F63EC

#5F63EC is a mid, highly saturated blue. Relative luminance 0.174; OKLCH L 57.4% C 0.202 H 276.7°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#5F63EC
RGB	rgb(95, 99, 236)
HSL	hsl(238, 79%, 65%)
HSV	hsv(238, 60%, 93%)
CMYK	cmyk(59.7%, 58.1%, 0%, 7.5%)
CIE-LAB	lab(48.77, 38.22, -69.85)
CIE-LCH	lch(48.77, 79.62, 298.68°)
OKLab	oklab(57.38% 0.0235 -0.2008)
OKLCH	oklch(57.38% 0.202 276.7)
XYZ	xyz(24.3166, 17.4108, 81.4198)
Luminance	0.1741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F63EC #ECE85F

analogous

#5FA9EC #5F63EC #A25FEC

triadic

#5F63EC #EC5F63 #63EC5F

tetradic

#5F63EC #EC5FA9 #ECE85F #5FECA2

square

#5F63EC #EC5FA9 #ECE85F #5FECA2

split-complementary

#5F63EC #ECA25F #A9EC5F

monochromatic

#161BBA #282EE6 #5F63EC #9698F2 #CCCEF9

Accessibility & contrast

On white

4.68

#5F63EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#5F63EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F63EC

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F63EC	#FFFFFF	#000000	##FFFFFF
##5F63EC	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF1

Deuteranopia (green-blind)

#006EE9

Tritanopia (blue-blind)

#00849E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5f63ec;
/* rgb */ color: rgb(95, 99, 236);
/* oklch */ color: oklch(57.4% 0.202 276.7);

Tailwind

colors: {
  custom: {
    50: '#998ff3',
    500: '#5f63ec',
    950: '#000000',
  },
}

SCSS

$custom: #5f63ec;
$custom-light: #998ff3;
$custom-dark: #000000;

JSON

{
  "hex": "#5f63ec",
  "rgb": {
    "r": 95,
    "g": 99,
    "b": 236
  },
  "hsl": {
    "h": 238.298,
    "s": 78.771,
    "l": 64.902
  },
  "oklch": {
    "l": 0.57375,
    "c": 0.20212,
    "h": 276.7
  },
  "luminance": 0.17413
}

Semantic roles & 50–950 ramp

primary

#5F63EC

secondary

#EBEABB

accent

#D50ADB

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5F63EC

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

Preview Lab → · Contrast checker → · Palette generator →