#5F63FF#5F63FF

#5F63FF is a mid, highly saturated blue. Relative luminance 0.186; OKLCH L 58.9% C 0.226 H 275.8°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#5F63FF
RGB	rgb(95, 99, 255)
HSL	hsl(239, 100%, 69%)
HSV	hsv(239, 63%, 100%)
CMYK	cmyk(62.7%, 61.2%, 0%, 0%)
CIE-LAB	lab(50.19, 44.31, -78.16)
CIE-LCH	lch(50.19, 89.85, 299.55°)
OKLab	oklab(58.86% 0.0229 -0.2251)
OKLCH	oklch(58.86% 0.226 275.8)
XYZ	xyz(27.2253, 18.5743, 96.7388)
Luminance	0.1858 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F63FF #FFFB5F

analogous

#5FB3FF #5F63FF #AB5FFF

triadic

#5F63FF #FF5F63 #63FF5F

tetradic

#5F63FF #FF5FB3 #FFFB5F #5FFFAB

square

#5F63FF #FF5FB3 #FFFB5F #5FFFAB

split-complementary

#5F63FF #FFAB5F #B3FF5F

monochromatic

#0006E4 #2227FF #5F63FF #9C9FFF #D9DAFF

Accessibility & contrast

On white

4.45

#5F63FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#5F63FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F63FF

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F63FF	#FFFFFF	#000000	##000000
##5F63FF	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007EFF

Deuteranopia (green-blind)

#0070FC

Tritanopia (blue-blind)

#008AA8

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5f63ff;
/* rgb */ color: rgb(95, 99, 255);
/* oklch */ color: oklch(58.9% 0.226 275.8);

Tailwind

colors: {
  custom: {
    50: '#9c8fff',
    500: '#5f63ff',
    950: '#000000',
  },
}

SCSS

$custom: #5f63ff;
$custom-light: #9c8fff;
$custom-dark: #000000;

JSON

{
  "hex": "#5f63ff",
  "rgb": {
    "r": 95,
    "g": 99,
    "b": 255
  },
  "hsl": {
    "h": 238.5,
    "s": 100,
    "l": 68.627
  },
  "oklch": {
    "l": 0.58858,
    "c": 0.22631,
    "h": 275.8
  },
  "luminance": 0.18577
}

Semantic roles & 50–950 ramp

primary

#5F63FF

secondary

#F5F4C5

accent

#E000E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #5F63FF

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

Preview Lab → · Contrast checker → · Palette generator →