#536DE0#536DE0

#536DE0 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.6% C 0.177 H 270.4°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#536DE0
RGB	rgb(83, 109, 224)
HSL	hsl(229, 69%, 60%)
HSV	hsv(229, 63%, 88%)
CMYK	cmyk(62.9%, 51.3%, 0%, 12.2%)
CIE-LAB	lab(49.68, 26.11, -61.66)
CIE-LCH	lch(49.68, 66.96, 292.95°)
OKLab	oklab(57.6% 0.0012 -0.1768)
OKLCH	oklch(57.6% 0.177 270.4)
XYZ	xyz(22.4859, 18.1561, 72.8261)
Luminance	0.1816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536DE0 #E0C653

analogous

#53B4E0 #536DE0 #7F53E0

triadic

#536DE0 #E0536D #6DE053

tetradic

#536DE0 #E053B4 #E0C653 #53E07F

square

#536DE0 #E053B4 #E0C653 #53E07F

split-complementary

#536DE0 #E07F53 #B4E053

monochromatic

#1C349C #2645D0 #536DE0 #8799E9 #BBC5F3

Accessibility & contrast

On white

4.53

#536DE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#536DE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #536DE0

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536DE0	#FFFFFF	#000000	##000000
##536DE0	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#287DE4

Deuteranopia (green-blind)

#0070DE

Tritanopia (blue-blind)

#00889C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #536de0;
/* rgb */ color: rgb(83, 109, 224);
/* oklch */ color: oklch(57.6% 0.177 270.4);

Tailwind

colors: {
  custom: {
    50: '#9196ea',
    500: '#536de0',
    950: '#000000',
  },
}

SCSS

$custom: #536de0;
$custom-light: #9196ea;
$custom-dark: #000000;

JSON

{
  "hex": "#536de0",
  "rgb": {
    "r": 83,
    "g": 109,
    "b": 224
  },
  "hsl": {
    "h": 228.936,
    "s": 69.458,
    "l": 60.196
  },
  "oklch": {
    "l": 0.57604,
    "c": 0.17682,
    "h": 270.4
  },
  "luminance": 0.18158
}

Semantic roles & 50–950 ramp

primary

#536DE0

secondary

#E2D8AC

accent

#AF14D1

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #536DE0

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

Preview Lab → · Contrast checker → · Palette generator →