#536EC2#536EC2

#536EC2 is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.8% C 0.134 H 268.4°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#536EC2
RGB	rgb(83, 110, 194)
HSL	hsl(225, 48%, 54%)
HSV	hsv(225, 57%, 76%)
CMYK	cmyk(57.2%, 43.3%, 0%, 23.9%)
CIE-LAB	lab(48.11, 15.37, -47.07)
CIE-LCH	lch(48.11, 49.52, 288.08°)
OKLab	oklab(55.82% -0.0037 -0.134)
OKLCH	oklch(55.82% 0.134 268.4)
XYZ	xyz(18.8776, 16.8844, 53.2927)
Luminance	0.1689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536EC2 #C2A753

analogous

#53A6C2 #536EC2 #7053C2

triadic

#536EC2 #C2536E #6EC253

tetradic

#536EC2 #C253A6 #C2A753 #53C270

square

#536EC2 #C253A6 #C2A753 #53C270

split-complementary

#536EC2 #C27053 #A6C253

monochromatic

#283A72 #38529F #536EC2 #8094D2 #ADBAE2

Accessibility & contrast

On white

4.80

#536EC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#536EC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536EC2

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536EC2	#FFFFFF	#000000	##FFFFFF
##536EC2	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4977C5

Deuteranopia (green-blind)

#3A6EC0

Tritanopia (blue-blind)

#01818E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #536ec2;
/* rgb */ color: rgb(83, 110, 194);
/* oklch */ color: oklch(55.8% 0.134 268.4);

Tailwind

colors: {
  custom: {
    50: '#8c97d5',
    500: '#536ec2',
    950: '#000000',
  },
}

SCSS

$custom: #536ec2;
$custom-light: #8c97d5;
$custom-dark: #000000;

JSON

{
  "hex": "#536ec2",
  "rgb": {
    "r": 83,
    "g": 110,
    "b": 194
  },
  "hsl": {
    "h": 225.405,
    "s": 47.639,
    "l": 54.314
  },
  "oklch": {
    "l": 0.55818,
    "c": 0.134,
    "h": 268.4
  },
  "luminance": 0.16886
}

Semantic roles & 50–950 ramp

primary

#536EC2

secondary

#D0C4A1

accent

#B651D7

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #536EC2

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

Preview Lab → · Contrast checker → · Palette generator →