#5A72CA#5A72CA

#5A72CA is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.6% C 0.138 H 270.1°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#5A72CA
RGB	rgb(90, 114, 202)
HSL	hsl(227, 51%, 57%)
HSV	hsv(227, 55%, 79%)
CMYK	cmyk(55.4%, 43.6%, 0%, 20.8%)
CIE-LAB	lab(50.06, 17.00, -48.53)
CIE-LCH	lch(50.06, 51.42, 289.30°)
OKLab	oklab(57.57% 0.0003 -0.138)
OKLCH	oklch(57.57% 0.138 270.1)
XYZ	xyz(20.8909, 18.4710, 58.3301)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A72CA #CAB25A

analogous

#5AAACA #5A72CA #7A5ACA

triadic

#5A72CA #CA5A72 #72CA5A

tetradic

#5A72CA #CA5AAA #CAB25A #5ACA7A

square

#5A72CA #CA5AAA #CAB25A #5ACA7A

split-complementary

#5A72CA #CA7A5A #AACA5A

monochromatic

#293C80 #3852AF #5A72CA #889AD9 #B7C1E8

Accessibility & contrast

On white

4.47

#5A72CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#5A72CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A72CA

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A72CA	#FFFFFF	#000000	##000000
##5A72CA	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7CCD

Deuteranopia (green-blind)

#3E72C8

Tritanopia (blue-blind)

#198594

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5a72ca;
/* rgb */ color: rgb(90, 114, 202);
/* oklch */ color: oklch(57.6% 0.138 270.1);

Tailwind

colors: {
  custom: {
    50: '#919ada',
    500: '#5a72ca',
    950: '#000000',
  },
}

SCSS

$custom: #5a72ca;
$custom-light: #919ada;
$custom-dark: #000000;

JSON

{
  "hex": "#5a72ca",
  "rgb": {
    "r": 90,
    "g": 114,
    "b": 202
  },
  "hsl": {
    "h": 227.143,
    "s": 51.376,
    "l": 57.255
  },
  "oklch": {
    "l": 0.57567,
    "c": 0.13804,
    "h": 270.1
  },
  "luminance": 0.18473
}

Semantic roles & 50–950 ramp

primary

#5A72CA

secondary

#D7CDA9

accent

#BC4DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5A72CA

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

Preview Lab → · Contrast checker → · Palette generator →