#536EE6#536EE6

#536EE6 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 58.2% C 0.184 H 270.2°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#536EE6
RGB	rgb(83, 110, 230)
HSL	hsl(229, 75%, 61%)
HSV	hsv(229, 64%, 90%)
CMYK	cmyk(63.9%, 52.2%, 0%, 9.8%)
CIE-LAB	lab(50.34, 27.54, -63.98)
CIE-LCH	lch(50.34, 69.66, 293.28°)
OKLab	oklab(58.22% 0.0007 -0.1837)
OKLCH	oklch(58.22% 0.184 270.2)
XYZ	xyz(23.4213, 18.7019, 77.2231)
Luminance	0.1870 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536EE6 #E6CB53

analogous

#53B7E6 #536EE6 #8253E6

triadic

#536EE6 #E6536E #6EE653

tetradic

#536EE6 #E653B7 #E6CB53 #53E682

square

#536EE6 #E653B7 #E6CB53 #53E682

split-complementary

#536EE6 #E68253 #B7E653

monochromatic

#1832A6 #2042DC #536EE6 #889BEE #BEC8F6

Accessibility & contrast

On white

4.43

#536EE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#536EE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #536EE6

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536EE6	#FFFFFF	#000000	##000000
##536EE6	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#217FEA

Deuteranopia (green-blind)

#0071E4

Tritanopia (blue-blind)

#008A9F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #536ee6;
/* rgb */ color: rgb(83, 110, 230);
/* oklch */ color: oklch(58.2% 0.184 270.2);

Tailwind

colors: {
  custom: {
    50: '#9297ef',
    500: '#536ee6',
    950: '#000000',
  },
}

SCSS

$custom: #536ee6;
$custom-light: #9297ef;
$custom-dark: #000000;

JSON

{
  "hex": "#536ee6",
  "rgb": {
    "r": 83,
    "g": 110,
    "b": 230
  },
  "hsl": {
    "h": 228.98,
    "s": 74.619,
    "l": 61.373
  },
  "oklch": {
    "l": 0.58222,
    "c": 0.18366,
    "h": 270.2
  },
  "luminance": 0.18704
}

Semantic roles & 50–950 ramp

primary

#536EE6

secondary

#E6DCAF

accent

#B20FD7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #536EE6

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

Preview Lab → · Contrast checker → · Palette generator →