#536EE2#536EE2

#536EE2 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.9% C 0.178 H 270.1°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#536EE2
RGB	rgb(83, 110, 226)
HSL	hsl(229, 71%, 61%)
HSV	hsv(229, 63%, 89%)
CMYK	cmyk(63.3%, 51.3%, 0%, 11.4%)
CIE-LAB	lab(50.07, 26.17, -62.16)
CIE-LCH	lch(50.07, 67.44, 292.84°)
OKLab	oklab(57.94% 0.0004 -0.1783)
OKLCH	oklch(57.94% 0.178 270.1)
XYZ	xyz(22.8660, 18.4798, 74.2987)
Luminance	0.1848 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536EE2 #E2C753

analogous

#53B6E2 #536EE2 #7F53E2

triadic

#536EE2 #E2536E #6EE253

tetradic

#536EE2 #E253B6 #E2C753 #53E27F

square

#536EE2 #E253B6 #E2C753 #53E27F

split-complementary

#536EE2 #E27F53 #B6E253

monochromatic

#1B34A0 #2445D4 #536EE2 #879AEB #BCC6F4

Accessibility & contrast

On white

4.47

#536EE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#536EE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #536EE2

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536EE2	#FFFFFF	#000000	##000000
##536EE2	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#287EE6

Deuteranopia (green-blind)

#0071E0

Tritanopia (blue-blind)

#00899D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #536ee2;
/* rgb */ color: rgb(83, 110, 226);
/* oklch */ color: oklch(57.9% 0.178 270.1);

Tailwind

colors: {
  custom: {
    50: '#9197ec',
    500: '#536ee2',
    950: '#000000',
  },
}

SCSS

$custom: #536ee2;
$custom-light: #9197ec;
$custom-dark: #000000;

JSON

{
  "hex": "#536ee2",
  "rgb": {
    "r": 83,
    "g": 110,
    "b": 226
  },
  "hsl": {
    "h": 228.671,
    "s": 71.144,
    "l": 60.588
  },
  "oklch": {
    "l": 0.57939,
    "c": 0.17829,
    "h": 270.1
  },
  "luminance": 0.18482
}

Semantic roles & 50–950 ramp

primary

#536EE2

secondary

#E4D9AD

accent

#AF12D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #536EE2

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

Preview Lab → · Contrast checker → · Palette generator →