#5963E9#5963E9

#5963E9 is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.8% C 0.200 H 274.8°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#5963E9
RGB	rgb(89, 99, 233)
HSL	hsl(236, 77%, 63%)
HSV	hsv(236, 62%, 91%)
CMYK	cmyk(61.8%, 57.5%, 0%, 8.6%)
CIE-LAB	lab(48.17, 36.26, -69.16)
CIE-LCH	lch(48.17, 78.09, 297.67°)
OKLab	oklab(56.76% 0.0169 -0.1989)
OKLCH	oklch(56.76% 0.2 274.8)
XYZ	xyz(23.2848, 16.9288, 79.1155)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5963E9 #E9DF59

analogous

#59ABE9 #5963E9 #9759E9

triadic

#5963E9 #E95963 #63E959

tetradic

#5963E9 #E959AB #E9DF59 #59E997

square

#5963E9 #E959AB #E9DF59 #59E997

split-complementary

#5963E9 #E99759 #ABE959

monochromatic

#1722B0 #2330E2 #5963E9 #8F96F0 #C5C9F7

Accessibility & contrast

On white

4.79

#5963E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#5963E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5963E9

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5963E9	#FFFFFF	#000000	##FFFFFF
##5963E9	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079ED

Deuteranopia (green-blind)

#006CE6

Tritanopia (blue-blind)

#00839C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5963e9;
/* rgb */ color: rgb(89, 99, 233);
/* oklch */ color: oklch(56.8% 0.200 274.8);

Tailwind

colors: {
  custom: {
    50: '#968ff1',
    500: '#5963e9',
    950: '#000000',
  },
}

SCSS

$custom: #5963e9;
$custom-light: #968ff1;
$custom-dark: #000000;

JSON

{
  "hex": "#5963e9",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 233
  },
  "hsl": {
    "h": 235.833,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.56759,
    "c": 0.19959,
    "h": 274.8
  },
  "luminance": 0.16931
}

Semantic roles & 50–950 ramp

primary

#5963E9

secondary

#E9E5B5

accent

#CB0DD9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C17

muted

#7E7D85

Preview Lab

Preview with #5963E9

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

Preview Lab → · Contrast checker → · Palette generator →