#5963EE#5963EE

#5963EE is a mid, highly saturated blue. Relative luminance 0.172; OKLCH L 57.1% C 0.206 H 274.7°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#5963EE
RGB	rgb(89, 99, 238)
HSL	hsl(236, 81%, 64%)
HSV	hsv(236, 63%, 93%)
CMYK	cmyk(62.6%, 58.4%, 0%, 6.7%)
CIE-LAB	lab(48.53, 37.90, -71.38)
CIE-LCH	lch(48.53, 80.82, 297.97°)
OKLab	oklab(57.14% 0.0168 -0.2054)
OKLCH	oklch(57.14% 0.206 274.7)
XYZ	xyz(24.0092, 17.2186, 82.9306)
Luminance	0.1722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5963EE #EEE459

analogous

#59AEEE #5963EE #9A59EE

triadic

#5963EE #EE5963 #63EE59

tetradic

#5963EE #EE59AE #EEE459 #59EE9A

square

#5963EE #EE59AE #EEE459 #59EE9A

split-complementary

#5963EE #EE9A59 #AEEE59

monochromatic

#131EBA #212FE8 #5963EE #9197F4 #C8CBF9

Accessibility & contrast

On white

4.73

#5963EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#5963EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5963EE

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5963EE	#FFFFFF	#000000	##FFFFFF
##5963EE	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF3

Deuteranopia (green-blind)

#006DEB

Tritanopia (blue-blind)

#00859F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5963ee;
/* rgb */ color: rgb(89, 99, 238);
/* oklch */ color: oklch(57.1% 0.206 274.7);

Tailwind

colors: {
  custom: {
    50: '#978ff4',
    500: '#5963ee',
    950: '#000000',
  },
}

SCSS

$custom: #5963ee;
$custom-light: #978ff4;
$custom-dark: #000000;

JSON

{
  "hex": "#5963ee",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 238
  },
  "hsl": {
    "h": 235.973,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.57143,
    "c": 0.20609,
    "h": 274.7
  },
  "luminance": 0.17221
}

Semantic roles & 50–950 ramp

primary

#5963EE

secondary

#EBE8B7

accent

#CF08DE

background

#FAF8FF

surface

#F3F0FE

border

#CDCBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5963EE

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

Preview Lab → · Contrast checker → · Palette generator →