#5A7DD2#5A7DD2

#5A7DD2 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.3% C 0.136 H 265.6°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#5A7DD2
RGB	rgb(90, 125, 210)
HSL	hsl(223, 57%, 59%)
HSV	hsv(223, 57%, 82%)
CMYK	cmyk(57.1%, 40.5%, 0%, 17.6%)
CIE-LAB	lab(53.48, 12.88, -47.64)
CIE-LCH	lch(53.48, 49.35, 285.13°)
OKLab	oklab(60.34% -0.0103 -0.1353)
OKLCH	oklch(60.34% 0.136 265.6)
XYZ	xyz(23.1790, 21.4922, 63.8872)
Luminance	0.2149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7DD2 #D2AF5A

analogous

#5AB9D2 #5A7DD2 #735AD2

triadic

#5A7DD2 #D25A7D #7DD25A

tetradic

#5A7DD2 #D25AB9 #D2AF5A #5AD273

square

#5A7DD2 #D25AB9 #D2AF5A #5AD273

split-complementary

#5A7DD2 #D2735A #B9D25A

monochromatic

#26448C #335BBC #5A7DD2 #8AA3DF #BAC9EC

Accessibility & contrast

On white

3.96

#5A7DD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#5A7DD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A7DD2

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7DD2	#FFFFFF	#000000	##000000
##5A7DD2	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5986D5

Deuteranopia (green-blind)

#497BD0

Tritanopia (blue-blind)

#00909D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5a7dd2;
/* rgb */ color: rgb(90, 125, 210);
/* oklch */ color: oklch(60.3% 0.136 265.6);

Tailwind

colors: {
  custom: {
    50: '#91a2e0',
    500: '#5a7dd2',
    950: '#000000',
  },
}

SCSS

$custom: #5a7dd2;
$custom-light: #91a2e0;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7dd2",
  "rgb": {
    "r": 90,
    "g": 125,
    "b": 210
  },
  "hsl": {
    "h": 222.5,
    "s": 57.143,
    "l": 58.824
  },
  "oklch": {
    "l": 0.60339,
    "c": 0.13569,
    "h": 265.6
  },
  "luminance": 0.21494
}

Semantic roles & 50–950 ramp

primary

#5A7DD2

secondary

#DCCEAC

accent

#B447E0

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0F15

muted

#7E7E83

Preview Lab

Preview with #5A7DD2

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

Preview Lab → · Contrast checker → · Palette generator →