#536FE6#536FE6

#536FE6 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.4% C 0.182 H 269.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#536FE6
RGB	rgb(83, 111, 230)
HSL	hsl(229, 75%, 61%)
HSV	hsv(229, 64%, 90%)
CMYK	cmyk(63.9%, 51.7%, 0%, 9.8%)
CIE-LAB	lab(50.59, 26.92, -63.57)
CIE-LCH	lch(50.59, 69.04, 292.95°)
OKLab	oklab(58.41% -0.0002 -0.1824)
OKLCH	oklch(58.41% 0.182 269.9)
XYZ	xyz(23.5298, 18.9189, 77.2593)
Luminance	0.1892 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536FE6 #E6CA53

analogous

#53B9E6 #536FE6 #8153E6

triadic

#536FE6 #E6536F #6FE653

tetradic

#536FE6 #E653B9 #E6CA53 #53E681

square

#536FE6 #E653B9 #E6CA53 #53E681

split-complementary

#536FE6 #E68153 #B9E653

monochromatic

#1833A6 #2044DC #536FE6 #889CEE #BEC8F6

Accessibility & contrast

On white

4.39

#536FE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#536FE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #536FE6

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536FE6	#FFFFFF	#000000	##000000
##536FE6	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#257FEA

Deuteranopia (green-blind)

#0072E4

Tritanopia (blue-blind)

#008BA0

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #536fe6;
/* rgb */ color: rgb(83, 111, 230);
/* oklch */ color: oklch(58.4% 0.182 269.9);

Tailwind

colors: {
  custom: {
    50: '#9297ef',
    500: '#536fe6',
    950: '#000000',
  },
}

SCSS

$custom: #536fe6;
$custom-light: #9297ef;
$custom-dark: #000000;

JSON

{
  "hex": "#536fe6",
  "rgb": {
    "r": 83,
    "g": 111,
    "b": 230
  },
  "hsl": {
    "h": 228.571,
    "s": 74.619,
    "l": 61.373
  },
  "oklch": {
    "l": 0.58415,
    "c": 0.18243,
    "h": 269.9
  },
  "luminance": 0.18921
}

Semantic roles & 50–950 ramp

primary

#536FE6

secondary

#E6DBAF

accent

#B10FD7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #536FE6

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

Preview Lab → · Contrast checker → · Palette generator →