#536FEE#536FEE

#536FEE is a mid, vivid blue. Relative luminance 0.194; OKLCH L 59.0% C 0.193 H 270.1°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#536FEE
RGB	rgb(83, 111, 238)
HSL	hsl(229, 82%, 63%)
HSV	hsv(229, 65%, 93%)
CMYK	cmyk(65.1%, 53.4%, 0%, 6.7%)
CIE-LAB	lab(51.13, 29.64, -67.19)
CIE-LCH	lch(51.13, 73.44, 293.80°)
OKLab	oklab(58.99% 0.0004 -0.1931)
OKLCH	oklch(58.99% 0.193 270.1)
XYZ	xyz(24.6791, 19.3787, 83.3122)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536FEE #EED253

analogous

#53BDEE #536FEE #8453EE

triadic

#536FEE #EE536F #6FEE53

tetradic

#536FEE #EE53BD #EED253 #53EE84

square

#536FEE #EE53BD #EED253 #53EE84

split-complementary

#536FEE #EE8453 #BDEE53

monochromatic

#122FB5 #1B40E8 #536FEE #8B9EF4 #C2CCF9

Accessibility & contrast

On white

4.31

#536FEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#536FEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #536FEE

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536FEE	#FFFFFF	#000000	##000000
##536FEE	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1081F2

Deuteranopia (green-blind)

#0073EB

Tritanopia (blue-blind)

#008DA4

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #536fee;
/* rgb */ color: rgb(83, 111, 238);
/* oklch */ color: oklch(59.0% 0.193 270.1);

Tailwind

colors: {
  custom: {
    50: '#9398f4',
    500: '#536fee',
    950: '#000000',
  },
}

SCSS

$custom: #536fee;
$custom-light: #9398f4;
$custom-dark: #000000;

JSON

{
  "hex": "#536fee",
  "rgb": {
    "r": 83,
    "g": 111,
    "b": 238
  },
  "hsl": {
    "h": 229.161,
    "s": 82.011,
    "l": 62.941
  },
  "oklch": {
    "l": 0.58989,
    "c": 0.19308,
    "h": 270.1
  },
  "luminance": 0.19381
}

Semantic roles & 50–950 ramp

primary

#536FEE

secondary

#EAE0B2

accent

#B807DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #536FEE

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

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