#5963FF#5963FF

#5963FF is a mid, highly saturated blue. Relative luminance 0.183; OKLCH L 58.5% C 0.228 H 274.1°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#5963FF
RGB	rgb(89, 99, 255)
HSL	hsl(236, 100%, 67%)
HSV	hsv(236, 65%, 100%)
CMYK	cmyk(65.1%, 61.2%, 0%, 0%)
CIE-LAB	lab(49.82, 43.47, -78.77)
CIE-LCH	lch(49.82, 89.97, 298.89°)
OKLab	oklab(58.49% 0.0164 -0.2271)
OKLCH	oklch(58.49% 0.228 274.1)
XYZ	xyz(26.6257, 18.2652, 96.7107)
Luminance	0.1827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5963FF #FFF559

analogous

#59B6FF #5963FF #A259FF

triadic

#5963FF #FF5963 #63FF59

tetradic

#5963FF #FF59B6 #FFF559 #59FFA2

square

#5963FF #FF59B6 #FFF559 #59FFA2

split-complementary

#5963FF #FFA259 #B6FF59

monochromatic

#000DDE #1C29FF #5963FF #969DFF #D3D6FF

Accessibility & contrast

On white

4.51

#5963FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#5963FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5963FF

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5963FF	#FFFFFF	#000000	##000000
##5963FF	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007EFF

Deuteranopia (green-blind)

#006FFC

Tritanopia (blue-blind)

#008AA8

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5963ff;
/* rgb */ color: rgb(89, 99, 255);
/* oklch */ color: oklch(58.5% 0.228 274.1);

Tailwind

colors: {
  custom: {
    50: '#998fff',
    500: '#5963ff',
    950: '#000000',
  },
}

SCSS

$custom: #5963ff;
$custom-light: #998fff;
$custom-dark: #000000;

JSON

{
  "hex": "#5963ff",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 255
  },
  "hsl": {
    "h": 236.386,
    "s": 100,
    "l": 67.451
  },
  "oklch": {
    "l": 0.5849,
    "c": 0.2277,
    "h": 274.1
  },
  "luminance": 0.18268
}

Semantic roles & 50–950 ramp

primary

#5963FF

secondary

#F4F1C0

accent

#D800E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C18

muted

#7F7D86

Preview Lab

Preview with #5963FF

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

Preview Lab → · Contrast checker → · Palette generator →