#536ADD#536ADD

#536ADD is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.8% C 0.176 H 271.2°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#536ADD
RGB	rgb(83, 106, 221)
HSL	hsl(230, 67%, 60%)
HSV	hsv(230, 62%, 87%)
CMYK	cmyk(62.4%, 52%, 0%, 13.3%)
CIE-LAB	lab(48.72, 26.96, -61.52)
CIE-LCH	lch(48.72, 67.17, 293.66°)
OKLab	oklab(56.81% 0.0037 -0.1765)
OKLCH	oklch(56.81% 0.177 271.2)
XYZ	xyz(21.7681, 17.3657, 70.5974)
Luminance	0.1737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536ADD #DDC653

analogous

#53AFDD #536ADD #8153DD

triadic

#536ADD #DD536A #6ADD53

tetradic

#536ADD #DD53AF #DDC653 #53DD81

square

#536ADD #DD53AF #DDC653 #53DD81

split-complementary

#536ADD #DD8153 #AFDD53

monochromatic

#1E3298 #2843CB #536ADD #8696E7 #B9C3F1

Accessibility & contrast

On white

4.69

#536ADD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#536ADD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536ADD

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536ADD	#FFFFFF	#000000	##FFFFFF
##536ADD	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#237AE1

Deuteranopia (green-blind)

#006EDB

Tritanopia (blue-blind)

#008599

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #536add;
/* rgb */ color: rgb(83, 106, 221);
/* oklch */ color: oklch(56.8% 0.176 271.2);

Tailwind

colors: {
  custom: {
    50: '#9094e8',
    500: '#536add',
    950: '#000000',
  },
}

SCSS

$custom: #536add;
$custom-light: #9094e8;
$custom-dark: #000000;

JSON

{
  "hex": "#536add",
  "rgb": {
    "r": 83,
    "g": 106,
    "b": 221
  },
  "hsl": {
    "h": 230,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.56811,
    "c": 0.1765,
    "h": 271.2
  },
  "luminance": 0.17368
}

Semantic roles & 50–950 ramp

primary

#536ADD

secondary

#E1D8AB

accent

#CD3EEA

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #536ADD

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

Preview Lab → · Contrast checker → · Palette generator →