#5966FC#5966FC

#5966FC is a mid, highly saturated blue. Relative luminance 0.187; OKLCH L 58.8% C 0.220 H 273.7°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#5966FC
RGB	rgb(89, 102, 252)
HSL	hsl(235, 96%, 67%)
HSV	hsv(235, 65%, 99%)
CMYK	cmyk(64.7%, 59.5%, 0%, 1.2%)
CIE-LAB	lab(50.28, 40.70, -76.36)
CIE-LCH	lch(50.28, 86.53, 298.06°)
OKLab	oklab(58.76% 0.0141 -0.22)
OKLCH	oklch(58.76% 0.22 273.7)
XYZ	xyz(26.4360, 18.6525, 94.2837)
Luminance	0.1865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5966FC #FCEF59

analogous

#59B7FC #5966FC #9E59FC

triadic

#5966FC #FC5966 #66FC59

tetradic

#5966FC #FC59B7 #FCEF59 #59FC9E

square

#5966FC #FC59B7 #FCEF59 #59FC9E

split-complementary

#5966FC #FC9E59 #B7FC59

monochromatic

#0415D7 #1D2FFB #5966FC #959DFD #D1D5FE

Accessibility & contrast

On white

4.44

#5966FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#5966FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5966FC

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5966FC	#FFFFFF	#000000	##000000
##5966FC	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007FFF

Deuteranopia (green-blind)

#0070F9

Tritanopia (blue-blind)

#008BA7

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5966fc;
/* rgb */ color: rgb(89, 102, 252);
/* oklch */ color: oklch(58.8% 0.220 273.7);

Tailwind

colors: {
  custom: {
    50: '#9991fe',
    500: '#5966fc',
    950: '#000000',
  },
}

SCSS

$custom: #5966fc;
$custom-light: #9991fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5966fc",
  "rgb": {
    "r": 89,
    "g": 102,
    "b": 252
  },
  "hsl": {
    "h": 235.215,
    "s": 96.45,
    "l": 66.863
  },
  "oklch": {
    "l": 0.58759,
    "c": 0.22044,
    "h": 273.7
  },
  "luminance": 0.18655
}

Semantic roles & 50–950 ramp

primary

#5966FC

secondary

#F2EEBE

accent

#D300E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0D18

muted

#7F7D86

Preview Lab

Preview with #5966FC

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

Preview Lab → · Contrast checker → · Palette generator →