#5963C8#5963C8

#5963C8 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.4% C 0.155 H 275.7°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#5963C8
RGB	rgb(89, 99, 200)
HSL	hsl(235, 50%, 57%)
HSV	hsv(235, 56%, 78%)
CMYK	cmyk(55.5%, 50.5%, 0%, 21.6%)
CIE-LAB	lab(45.93, 25.44, -54.01)
CIE-LCH	lch(45.93, 59.70, 295.22°)
OKLab	oklab(54.37% 0.0154 -0.1543)
OKLCH	oklch(54.37% 0.155 275.7)
XYZ	xyz(19.0036, 15.2163, 56.5680)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5963C8 #C8BE59

analogous

#599AC8 #5963C8 #8759C8

triadic

#5963C8 #C85963 #63C859

tetradic

#5963C8 #C8599A #C8BE59 #59C887

square

#5963C8 #C8599A #C8BE59 #59C887

split-complementary

#5963C8 #C88759 #9AC859

monochromatic

#29317D #3943AB #5963C8 #878ED7 #B5B9E6

Accessibility & contrast

On white

5.19

#5963C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#5963C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5963C8

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5963C8	#FFFFFF	#000000	##FFFFFF
##5963C8	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F72CC

Deuteranopia (green-blind)

#1D68C6

Tritanopia (blue-blind)

#1D7A8C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5963c8;
/* rgb */ color: rgb(89, 99, 200);
/* oklch */ color: oklch(54.4% 0.155 275.7);

Tailwind

colors: {
  custom: {
    50: '#908fd9',
    500: '#5963c8',
    950: '#000000',
  },
}

SCSS

$custom: #5963c8;
$custom-light: #908fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#5963c8",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 200
  },
  "hsl": {
    "h": 234.595,
    "s": 50.226,
    "l": 56.667
  },
  "oklch": {
    "l": 0.54371,
    "c": 0.15506,
    "h": 275.7
  },
  "luminance": 0.15218
}

Semantic roles & 50–950 ramp

primary

#5963C8

secondary

#D5D1A8

accent

#CD4EDA

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5963C8

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

Preview Lab → · Contrast checker → · Palette generator →