#536ED2#536ED2

#536ED2 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.8% C 0.156 H 269.5°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#536ED2
RGB	rgb(83, 110, 210)
HSL	hsl(227, 59%, 57%)
HSV	hsv(227, 60%, 82%)
CMYK	cmyk(60.5%, 47.6%, 0%, 17.6%)
CIE-LAB	lab(49.06, 20.75, -54.72)
CIE-LCH	lch(49.06, 58.52, 290.76°)
OKLab	oklab(56.85% -0.0013 -0.1564)
OKLCH	oklch(56.85% 0.156 269.5)
XYZ	xyz(20.7722, 17.6423, 63.2709)
Luminance	0.1764 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536ED2 #D2B753

analogous

#53AED2 #536ED2 #7853D2

triadic

#536ED2 #D2536E #6ED253

tetradic

#536ED2 #D253AE #D2B753 #53D278

square

#536ED2 #D253AE #D2B753 #53D278

split-complementary

#536ED2 #D27853 #AED253

monochromatic

#233987 #304DB8 #536ED2 #8497DF #B4C0EB

Accessibility & contrast

On white

4.64

#536ED2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#536ED2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #536ED2

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536ED2	#FFFFFF	#000000	##FFFFFF
##536ED2	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C7BD6

Deuteranopia (green-blind)

#266FD0

Tritanopia (blue-blind)

#008596

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #536ed2;
/* rgb */ color: rgb(83, 110, 210);
/* oklch */ color: oklch(56.8% 0.156 269.5);

Tailwind

colors: {
  custom: {
    50: '#8e97e0',
    500: '#536ed2',
    950: '#000000',
  },
}

SCSS

$custom: #536ed2;
$custom-light: #8e97e0;
$custom-dark: #000000;

JSON

{
  "hex": "#536ed2",
  "rgb": {
    "r": 83,
    "g": 110,
    "b": 210
  },
  "hsl": {
    "h": 227.244,
    "s": 58.525,
    "l": 57.451
  },
  "oklch": {
    "l": 0.56846,
    "c": 0.15643,
    "h": 269.5
  },
  "luminance": 0.17644
}

Semantic roles & 50–950 ramp

primary

#536ED2

secondary

#DACFA7

accent

#C146E2

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #536ED2

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

Preview Lab → · Contrast checker → · Palette generator →