#5A72BB#5A72BB

#5A72BB is a mid, moderate blue. Relative luminance 0.178; OKLCH L 56.7% C 0.117 H 268.7°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#5A72BB
RGB	rgb(90, 114, 187)
HSL	hsl(225, 42%, 54%)
HSV	hsv(225, 52%, 73%)
CMYK	cmyk(51.9%, 39%, 0%, 26.7%)
CIE-LAB	lab(49.25, 12.14, -41.22)
CIE-LCH	lch(49.25, 42.97, 286.42°)
OKLab	oklab(56.68% -0.0026 -0.1166)
OKLCH	oklch(56.68% 0.117 268.7)
XYZ	xyz(19.2005, 17.7948, 49.4271)
Luminance	0.1780 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A72BB #BBA35A

analogous

#5AA3BB #5A72BB #735ABB

triadic

#5A72BB #BB5A72 #72BB5A

tetradic

#5A72BB #BB5AA3 #BBA35A #5ABB73

square

#5A72BB #BB5AA3 #BBA35A #5ABB73

split-complementary

#5A72BB #BB735A #A3BB5A

monochromatic

#2D3D6D #3F5599 #5A72BB #8597CD #B1BCDF

Accessibility & contrast

On white

4.61

#5A72BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#5A72BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5A72BB

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A72BB	#FFFFFF	#000000	##FFFFFF
##5A72BB	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#557ABE

Deuteranopia (green-blind)

#4A71B9

Tritanopia (blue-blind)

#2D828D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5a72bb;
/* rgb */ color: rgb(90, 114, 187);
/* oklch */ color: oklch(56.7% 0.117 268.7);

Tailwind

colors: {
  custom: {
    50: '#8f9ad0',
    500: '#5a72bb',
    950: '#000000',
  },
}

SCSS

$custom: #5a72bb;
$custom-light: #8f9ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#5a72bb",
  "rgb": {
    "r": 90,
    "g": 114,
    "b": 187
  },
  "hsl": {
    "h": 225.155,
    "s": 41.631,
    "l": 54.314
  },
  "oklch": {
    "l": 0.56675,
    "c": 0.11664,
    "h": 268.7
  },
  "luminance": 0.17796
}

Semantic roles & 50–950 ramp

primary

#5A72BB

secondary

#CDC3A4

accent

#B356D1

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5A72BB

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

Preview Lab → · Contrast checker → · Palette generator →