#5963FC#5963FC

#5963FC is a mid, highly saturated blue. Relative luminance 0.181; OKLCH L 58.2% C 0.224 H 274.2°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#5963FC
RGB	rgb(89, 99, 252)
HSL	hsl(236, 96%, 67%)
HSV	hsv(236, 65%, 99%)
CMYK	cmyk(64.7%, 60.7%, 0%, 1.2%)
CIE-LAB	lab(49.59, 42.49, -77.49)
CIE-LCH	lch(49.59, 88.37, 298.74°)
OKLab	oklab(58.25% 0.0165 -0.2233)
OKLCH	oklch(58.25% 0.224 274.2)
XYZ	xyz(26.1465, 18.0735, 94.1872)
Luminance	0.1808 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5963FC #FCF259

analogous

#59B5FC #5963FC #A159FC

triadic

#5963FC #FC5963 #63FC59

tetradic

#5963FC #FC59B5 #FCF259 #59FCA1

square

#5963FC #FC59B5 #FCF259 #59FCA1

split-complementary

#5963FC #FCA159 #B5FC59

monochromatic

#0411D7 #1D2BFB #5963FC #959BFD #D1D4FE

Accessibility & contrast

On white

4.55

#5963FC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#5963FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5963FC

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5963FC	#FFFFFF	#000000	##000000
##5963FC	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DFF

Deuteranopia (green-blind)

#006FF9

Tritanopia (blue-blind)

#0089A6

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5963fc;
/* rgb */ color: rgb(89, 99, 252);
/* oklch */ color: oklch(58.2% 0.224 274.2);

Tailwind

colors: {
  custom: {
    50: '#998ffe',
    500: '#5963fc',
    950: '#000000',
  },
}

SCSS

$custom: #5963fc;
$custom-light: #998ffe;
$custom-dark: #000000;

JSON

{
  "hex": "#5963fc",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 252
  },
  "hsl": {
    "h": 236.319,
    "s": 96.45,
    "l": 66.863
  },
  "oklch": {
    "l": 0.58248,
    "c": 0.22394,
    "h": 274.2
  },
  "luminance": 0.18076
}

Semantic roles & 50–950 ramp

primary

#5963FC

secondary

#F2EFBE

accent

#D700E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C18

muted

#7F7D86

Preview Lab

Preview with #5963FC

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

Preview Lab → · Contrast checker → · Palette generator →