#5F63FD#5F63FD

#5F63FD is a mid, highly saturated blue. Relative luminance 0.184; OKLCH L 58.7% C 0.224 H 275.9°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#5F63FD
RGB	rgb(95, 99, 253)
HSL	hsl(238, 98%, 68%)
HSV	hsv(238, 62%, 99%)
CMYK	cmyk(62.5%, 60.9%, 0%, 0.8%)
CIE-LAB	lab(50.03, 43.67, -77.30)
CIE-LCH	lch(50.03, 88.78, 299.47°)
OKLab	oklab(58.7% 0.023 -0.2226)
OKLCH	oklch(58.7% 0.224 275.9)
XYZ	xyz(26.9050, 18.4462, 95.0521)
Luminance	0.1845 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F63FD #FDF95F

analogous

#5FB2FD #5F63FD #AA5FFD

triadic

#5F63FD #FD5F63 #63FD5F

tetradic

#5F63FD #FD5FB2 #FDF95F #5FFDAA

square

#5F63FD #FD5FB2 #FDF95F #5FFDAA

split-complementary

#5F63FD #FDAA5F #B2FD5F

monochromatic

#0308DF #2328FC #5F63FD #9B9EFE #D8D9FF

Accessibility & contrast

On white

4.48

#5F63FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#5F63FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F63FD

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F63FD	#FFFFFF	#000000	##000000
##5F63FD	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007EFF

Deuteranopia (green-blind)

#0070FA

Tritanopia (blue-blind)

#0089A7

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5f63fd;
/* rgb */ color: rgb(95, 99, 253);
/* oklch */ color: oklch(58.7% 0.224 275.9);

Tailwind

colors: {
  custom: {
    50: '#9c8fff',
    500: '#5f63fd',
    950: '#000000',
  },
}

SCSS

$custom: #5f63fd;
$custom-light: #9c8fff;
$custom-dark: #000000;

JSON

{
  "hex": "#5f63fd",
  "rgb": {
    "r": 95,
    "g": 99,
    "b": 253
  },
  "hsl": {
    "h": 238.481,
    "s": 97.531,
    "l": 68.235
  },
  "oklch": {
    "l": 0.58698,
    "c": 0.22381,
    "h": 275.9
  },
  "luminance": 0.18448
}

Semantic roles & 50–950 ramp

primary

#5F63FD

secondary

#F4F3C4

accent

#E000E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #5F63FD

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

Preview Lab → · Contrast checker → · Palette generator →