#5966EA#5966EA

#5966EA is a mid, vivid blue. Relative luminance 0.176; OKLCH L 57.4% C 0.197 H 274.1°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#5966EA
RGB	rgb(89, 102, 234)
HSL	hsl(235, 78%, 63%)
HSV	hsv(235, 62%, 92%)
CMYK	cmyk(62%, 56.4%, 0%, 8.2%)
CIE-LAB	lab(48.96, 34.77, -68.44)
CIE-LCH	lch(48.96, 76.76, 296.93°)
OKLab	oklab(57.37% 0.0142 -0.1967)
OKLCH	oklch(57.37% 0.197 274.1)
XYZ	xyz(23.7176, 17.5651, 79.9665)
Luminance	0.1757 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5966EA #EADD59

analogous

#59AEEA #5966EA #9459EA

triadic

#5966EA #EA5966 #66EA59

tetradic

#5966EA #EA59AE #EADD59 #59EA94

square

#5966EA #EA59AE #EADD59 #59EA94

split-complementary

#5966EA #EA9459 #AEEA59

monochromatic

#1724B2 #2334E3 #5966EA #8F98F1 #C6CAF8

Accessibility & contrast

On white

4.65

#5966EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#5966EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5966EA

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5966EA	#FFFFFF	#000000	##FFFFFF
##5966EA	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BEE

Deuteranopia (green-blind)

#006EE7

Tritanopia (blue-blind)

#00869E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5966ea;
/* rgb */ color: rgb(89, 102, 234);
/* oklch */ color: oklch(57.4% 0.197 274.1);

Tailwind

colors: {
  custom: {
    50: '#9691f2',
    500: '#5966ea',
    950: '#000000',
  },
}

SCSS

$custom: #5966ea;
$custom-light: #9691f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5966ea",
  "rgb": {
    "r": 89,
    "g": 102,
    "b": 234
  },
  "hsl": {
    "h": 234.621,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.57372,
    "c": 0.19722,
    "h": 274.1
  },
  "luminance": 0.17567
}

Semantic roles & 50–950 ramp

primary

#5966EA

secondary

#E9E5B6

accent

#C70CDA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C17

muted

#7E7D85

Preview Lab

Preview with #5966EA

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

Preview Lab → · Contrast checker → · Palette generator →