#536ED7#536ED7

#536ED7 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.2% C 0.163 H 269.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#536ED7
RGB	rgb(83, 110, 215)
HSL	hsl(228, 62%, 58%)
HSV	hsv(228, 61%, 84%)
CMYK	cmyk(61.4%, 48.8%, 0%, 15.7%)
CIE-LAB	lab(49.37, 22.44, -57.07)
CIE-LCH	lch(49.37, 61.32, 291.46°)
OKLab	oklab(57.18% -0.0007 -0.1633)
OKLCH	oklch(57.18% 0.163 269.8)
XYZ	xyz(21.4048, 17.8953, 66.6030)
Luminance	0.1790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536ED7 #D7BC53

analogous

#53B0D7 #536ED7 #7A53D7

triadic

#536ED7 #D7536E #6ED753

tetradic

#536ED7 #D753B0 #D7BC53 #53D77A

square

#536ED7 #D753B0 #D7BC53 #53D77A

split-complementary

#536ED7 #D77A53 #B0D753

monochromatic

#21378E #2D4BC0 #536ED7 #8598E3 #B6C2EE

Accessibility & contrast

On white

4.59

#536ED7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#536ED7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #536ED7

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536ED7	#FFFFFF	#000000	##FFFFFF
##536ED7	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#377CDB

Deuteranopia (green-blind)

#1B70D5

Tritanopia (blue-blind)

#008698

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #536ed7;
/* rgb */ color: rgb(83, 110, 215);
/* oklch */ color: oklch(57.2% 0.163 269.8);

Tailwind

colors: {
  custom: {
    50: '#8f97e4',
    500: '#536ed7',
    950: '#000000',
  },
}

SCSS

$custom: #536ed7;
$custom-light: #8f97e4;
$custom-dark: #000000;

JSON

{
  "hex": "#536ed7",
  "rgb": {
    "r": 83,
    "g": 110,
    "b": 215
  },
  "hsl": {
    "h": 227.727,
    "s": 62.264,
    "l": 58.431
  },
  "oklch": {
    "l": 0.57181,
    "c": 0.16332,
    "h": 269.8
  },
  "luminance": 0.17897
}

Semantic roles & 50–950 ramp

primary

#536ED7

secondary

#DDD2A9

accent

#C442E5

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #536ED7

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

Preview Lab → · Contrast checker → · Palette generator →