#536DE7#536DE7

#536DE7 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 58.1% C 0.186 H 270.5°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#536DE7
RGB	rgb(83, 109, 231)
HSL	hsl(229, 76%, 62%)
HSV	hsv(229, 64%, 91%)
CMYK	cmyk(64.1%, 52.8%, 0%, 9.4%)
CIE-LAB	lab(50.15, 28.49, -64.85)
CIE-LCH	lch(50.15, 70.83, 293.72°)
OKLab	oklab(58.1% 0.0017 -0.1862)
OKLCH	oklch(58.1% 0.186 270.5)
XYZ	xyz(23.4549, 18.5437, 77.9291)
Luminance	0.1855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536DE7 #E7CD53

analogous

#53B7E7 #536DE7 #8353E7

triadic

#536DE7 #E7536D #6DE753

tetradic

#536DE7 #E753B7 #E7CD53 #53E783

square

#536DE7 #E753B7 #E7CD53 #53E783

split-complementary

#536DE7 #E78353 #B7E753

monochromatic

#1731A8 #1F40DE #536DE7 #899BEE #BEC8F6

Accessibility & contrast

On white

4.46

#536DE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#536DE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #536DE7

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536DE7	#FFFFFF	#000000	##000000
##536DE7	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A7EEB

Deuteranopia (green-blind)

#0071E5

Tritanopia (blue-blind)

#008A9F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #536de7;
/* rgb */ color: rgb(83, 109, 231);
/* oklch */ color: oklch(58.1% 0.186 270.5);

Tailwind

colors: {
  custom: {
    50: '#9296ef',
    500: '#536de7',
    950: '#000000',
  },
}

SCSS

$custom: #536de7;
$custom-light: #9296ef;
$custom-dark: #000000;

JSON

{
  "hex": "#536de7",
  "rgb": {
    "r": 83,
    "g": 109,
    "b": 231
  },
  "hsl": {
    "h": 229.459,
    "s": 75.51,
    "l": 61.569
  },
  "oklch": {
    "l": 0.58102,
    "c": 0.18623,
    "h": 270.5
  },
  "luminance": 0.18546
}

Semantic roles & 50–950 ramp

primary

#536DE7

secondary

#E6DDAF

accent

#B40ED8

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #536DE7

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

Preview Lab → · Contrast checker → · Palette generator →