#5A72CC#5A72CC

#5A72CC is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.7% C 0.141 H 270.3°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#5A72CC
RGB	rgb(90, 114, 204)
HSL	hsl(227, 53%, 58%)
HSV	hsv(227, 56%, 80%)
CMYK	cmyk(55.9%, 44.1%, 0%, 20%)
CIE-LAB	lab(50.18, 17.65, -49.49)
CIE-LCH	lch(50.18, 52.55, 289.63°)
OKLab	oklab(57.69% 0.0007 -0.1409)
OKLCH	oklch(57.69% 0.141 270.3)
XYZ	xyz(21.1292, 18.5664, 59.5853)
Luminance	0.1857 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A72CC #CCB45A

analogous

#5AABCC #5A72CC #7B5ACC

triadic

#5A72CC #CC5A72 #72CC5A

tetradic

#5A72CC #CC5AAB #CCB45A #5ACC7B

square

#5A72CC #CC5AAB #CCB45A #5ACC7B

split-complementary

#5A72CC #CC7B5A #ABCC5A

monochromatic

#293C83 #3751B2 #5A72CC #899ADA #B7C2E9

Accessibility & contrast

On white

4.46

#5A72CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#5A72CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A72CC

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A72CC	#FFFFFF	#000000	##000000
##5A72CC	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7DCF

Deuteranopia (green-blind)

#3C73CA

Tritanopia (blue-blind)

#158695

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5a72cc;
/* rgb */ color: rgb(90, 114, 204);
/* oklch */ color: oklch(57.7% 0.141 270.3);

Tailwind

colors: {
  custom: {
    50: '#919adc',
    500: '#5a72cc',
    950: '#000000',
  },
}

SCSS

$custom: #5a72cc;
$custom-light: #919adc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a72cc",
  "rgb": {
    "r": 90,
    "g": 114,
    "b": 204
  },
  "hsl": {
    "h": 227.368,
    "s": 52.778,
    "l": 57.647
  },
  "oklch": {
    "l": 0.57691,
    "c": 0.14086,
    "h": 270.3
  },
  "luminance": 0.18568
}

Semantic roles & 50–950 ramp

primary

#5A72CC

secondary

#D8CEAA

accent

#BE4CDC

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5A72CC

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

Preview Lab → · Contrast checker → · Palette generator →