#5F63DA#5F63DA

#5F63DA is a mid, vivid blue. Relative luminance 0.164; OKLCH L 56.0% C 0.178 H 277.5°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#5F63DA
RGB	rgb(95, 99, 218)
HSL	hsl(238, 62%, 61%)
HSV	hsv(238, 56%, 85%)
CMYK	cmyk(56.4%, 54.6%, 0%, 14.5%)
CIE-LAB	lab(47.52, 32.43, -61.72)
CIE-LCH	lch(47.52, 69.72, 297.72°)
OKLab	oklab(56.04% 0.0233 -0.1768)
OKLCH	oklch(56.04% 0.178 277.5)
XYZ	xyz(21.8320, 16.4170, 68.3344)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F63DA #DAD65F

analogous

#5FA1DA #5F63DA #995FDA

triadic

#5F63DA #DA5F63 #63DA5F

tetradic

#5F63DA #DA5FA1 #DAD65F #5FDA99

square

#5F63DA #DA5FA1 #DAD65F #5FDA99

split-complementary

#5F63DA #DA995F #A1DA5F

monochromatic

#24289B #2F34CD #5F63DA #9193E5 #C2C4F1

Accessibility & contrast

On white

4.90

#5F63DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#5F63DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F63DA

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F63DA	#FFFFFF	#000000	##FFFFFF
##5F63DA	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1076DE

Deuteranopia (green-blind)

#006CD8

Tritanopia (blue-blind)

#177F95

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5f63da;
/* rgb */ color: rgb(95, 99, 218);
/* oklch */ color: oklch(56.0% 0.178 277.5);

Tailwind

colors: {
  custom: {
    50: '#968fe6',
    500: '#5f63da',
    950: '#000000',
  },
}

SCSS

$custom: #5f63da;
$custom-light: #968fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#5f63da",
  "rgb": {
    "r": 95,
    "g": 99,
    "b": 218
  },
  "hsl": {
    "h": 238.049,
    "s": 62.437,
    "l": 61.373
  },
  "oklch": {
    "l": 0.56044,
    "c": 0.17836,
    "h": 277.5
  },
  "luminance": 0.16419
}

Semantic roles & 50–950 ramp

primary

#5F63DA

secondary

#E1E0B3

accent

#C41BCA

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5F63DA

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

Preview Lab → · Contrast checker → · Palette generator →