#5E64CB#5E64CB

#5E64CB is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.1% C 0.157 H 277.4°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#5E64CB
RGB	rgb(94, 100, 203)
HSL	hsl(237, 51%, 58%)
HSV	hsv(237, 54%, 80%)
CMYK	cmyk(53.7%, 50.7%, 0%, 20.4%)
CIE-LAB	lab(46.72, 26.81, -54.45)
CIE-LCH	lch(46.72, 60.69, 296.22°)
OKLab	oklab(55.11% 0.0203 -0.1554)
OKLCH	oklch(55.11% 0.157 277.4)
XYZ	xyz(19.9494, 15.8045, 58.4877)
Luminance	0.1581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E64CB #CBC55E

analogous

#5E9ACB #5E64CB #8E5ECB

triadic

#5E64CB #CB5E64 #64CB5E

tetradic

#5E64CB #CB5E9A #CBC55E #5ECB8E

square

#5E64CB #CB5E9A #CBC55E #5ECB8E

split-complementary

#5E64CB #CB8E5E #9ACB5E

monochromatic

#2B3084 #3A40B2 #5E64CB #8C91DA #BBBDE9

Accessibility & contrast

On white

5.05

#5E64CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#5E64CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E64CB

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E64CB	#FFFFFF	#000000	##FFFFFF
##5E64CB	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F73CF

Deuteranopia (green-blind)

#206AC9

Tritanopia (blue-blind)

#2B7B8E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5e64cb;
/* rgb */ color: rgb(94, 100, 203);
/* oklch */ color: oklch(55.1% 0.157 277.4);

Tailwind

colors: {
  custom: {
    50: '#9490db',
    500: '#5e64cb',
    950: '#000000',
  },
}

SCSS

$custom: #5e64cb;
$custom-light: #9490db;
$custom-dark: #000000;

JSON

{
  "hex": "#5e64cb",
  "rgb": {
    "r": 94,
    "g": 100,
    "b": 203
  },
  "hsl": {
    "h": 236.697,
    "s": 51.174,
    "l": 58.235
  },
  "oklch": {
    "l": 0.55113,
    "c": 0.15676,
    "h": 277.4
  },
  "luminance": 0.15806
}

Semantic roles & 50–950 ramp

primary

#5E64CB

secondary

#D8D6AD

accent

#D34DDB

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5E64CB

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

Preview Lab → · Contrast checker → · Palette generator →