#5A73EA#5A73EA

#5A73EA is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.9% C 0.181 H 271.1°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#5A73EA
RGB	rgb(90, 115, 234)
HSL	hsl(230, 77%, 64%)
HSV	hsv(230, 62%, 92%)
CMYK	cmyk(61.5%, 50.9%, 0%, 8.2%)
CIE-LAB	lab(52.26, 26.97, -63.11)
CIE-LCH	lch(52.26, 68.63, 293.14°)
OKLab	oklab(59.86% 0.0033 -0.1809)
OKLCH	oklch(59.86% 0.181 271.1)
XYZ	xyz(25.1935, 20.3735, 80.4308)
Luminance	0.2038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A73EA #EAD15A

analogous

#5ABBEA #5A73EA #895AEA

triadic

#5A73EA #EA5A73 #73EA5A

tetradic

#5A73EA #EA5ABB #EAD15A #5AEA89

square

#5A73EA #EA5ABB #EAD15A #5AEA89

split-complementary

#5A73EA #EA895A #BBEA5A

monochromatic

#1732B3 #2445E3 #5A73EA #90A1F1 #C7CFF8

Accessibility & contrast

On white

4.14

#5A73EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#5A73EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A73EA

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A73EA	#FFFFFF	#000000	##000000
##5A73EA	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E83EE

Deuteranopia (green-blind)

#0077E8

Tritanopia (blue-blind)

#008FA4

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5a73ea;
/* rgb */ color: rgb(90, 115, 234);
/* oklch */ color: oklch(59.9% 0.181 271.1);

Tailwind

colors: {
  custom: {
    50: '#959af1',
    500: '#5a73ea',
    950: '#000000',
  },
}

SCSS

$custom: #5a73ea;
$custom-light: #959af1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a73ea",
  "rgb": {
    "r": 90,
    "g": 115,
    "b": 234
  },
  "hsl": {
    "h": 229.583,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.59858,
    "c": 0.1809,
    "h": 271.1
  },
  "luminance": 0.20376
}

Semantic roles & 50–950 ramp

primary

#5A73EA

secondary

#E9E1B6

accent

#B60CDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5A73EA

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

Preview Lab → · Contrast checker → · Palette generator →