#5A65CC#5A65CC

#5A65CC is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.1% C 0.158 H 275.4°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#5A65CC
RGB	rgb(90, 101, 204)
HSL	hsl(234, 53%, 58%)
HSV	hsv(234, 56%, 80%)
CMYK	cmyk(55.9%, 50.5%, 0%, 20%)
CIE-LAB	lab(46.76, 25.70, -54.96)
CIE-LCH	lch(46.76, 60.67, 295.06°)
OKLab	oklab(55.1% 0.0148 -0.157)
OKLCH	oklch(55.1% 0.158 275.4)
XYZ	xyz(19.7657, 15.8393, 59.1308)
Luminance	0.1584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A65CC #CCC15A

analogous

#5A9ECC #5A65CC #885ACC

triadic

#5A65CC #CC5A65 #65CC5A

tetradic

#5A65CC #CC5A9E #CCC15A #5ACC88

square

#5A65CC #CC5A9E #CCC15A #5ACC88

split-complementary

#5A65CC #CC885A #9ECC5A

monochromatic

#293183 #3743B2 #5A65CC #8991DA #B7BCE9

Accessibility & contrast

On white

5.04

#5A65CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#5A65CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A65CC

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A65CC	#FFFFFF	#000000	##FFFFFF
##5A65CC	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F74D0

Deuteranopia (green-blind)

#1C6ACA

Tritanopia (blue-blind)

#1A7C8F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5a65cc;
/* rgb */ color: rgb(90, 101, 204);
/* oklch */ color: oklch(55.1% 0.158 275.4);

Tailwind

colors: {
  custom: {
    50: '#9190dc',
    500: '#5a65cc',
    950: '#000000',
  },
}

SCSS

$custom: #5a65cc;
$custom-light: #9190dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a65cc",
  "rgb": {
    "r": 90,
    "g": 101,
    "b": 204
  },
  "hsl": {
    "h": 234.211,
    "s": 52.778,
    "l": 57.647
  },
  "oklch": {
    "l": 0.55098,
    "c": 0.15774,
    "h": 275.4
  },
  "luminance": 0.15841
}

Semantic roles & 50–950 ramp

primary

#5A65CC

secondary

#D8D3AA

accent

#CE4CDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5A65CC

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

Preview Lab → · Contrast checker → · Palette generator →