#5963EF#5963EF

#5963EF is a mid, highly saturated blue. Relative luminance 0.173; OKLCH L 57.2% C 0.207 H 274.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#5963EF
RGB	rgb(89, 99, 239)
HSL	hsl(236, 82%, 64%)
HSV	hsv(236, 63%, 94%)
CMYK	cmyk(62.8%, 58.6%, 0%, 6.3%)
CIE-LAB	lab(48.61, 38.23, -71.82)
CIE-LCH	lch(48.61, 81.37, 298.03°)
OKLab	oklab(57.22% 0.0168 -0.2067)
OKLCH	oklch(57.22% 0.207 274.7)
XYZ	xyz(24.1565, 17.2775, 83.7065)
Luminance	0.1728 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5963EF #EFE559

analogous

#59AEEF #5963EF #9A59EF

triadic

#5963EF #EF5963 #63EF59

tetradic

#5963EF #EF59AE #EFE559 #59EF9A

square

#5963EF #EF59AE #EFE559 #59EF9A

split-complementary

#5963EF #EF9A59 #AEEF59

monochromatic

#121DBC #212FEA #5963EF #9197F4 #C9CCFA

Accessibility & contrast

On white

4.71

#5963EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#5963EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5963EF

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5963EF	#FFFFFF	#000000	##FFFFFF
##5963EF	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF4

Deuteranopia (green-blind)

#006DEC

Tritanopia (blue-blind)

#00859F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5963ef;
/* rgb */ color: rgb(89, 99, 239);
/* oklch */ color: oklch(57.2% 0.207 274.7);

Tailwind

colors: {
  custom: {
    50: '#978ff5',
    500: '#5963ef',
    950: '#000000',
  },
}

SCSS

$custom: #5963ef;
$custom-light: #978ff5;
$custom-dark: #000000;

JSON

{
  "hex": "#5963ef",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 239
  },
  "hsl": {
    "h": 236,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.57221,
    "c": 0.20738,
    "h": 274.7
  },
  "luminance": 0.1728
}

Semantic roles & 50–950 ramp

primary

#5963EF

secondary

#ECE8B8

accent

#D007DF

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5963EF

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

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