#536CDE#536CDE

#536CDE is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.3% C 0.175 H 270.6°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#536CDE
RGB	rgb(83, 108, 222)
HSL	hsl(229, 68%, 60%)
HSV	hsv(229, 63%, 87%)
CMYK	cmyk(62.6%, 51.4%, 0%, 12.9%)
CIE-LAB	lab(49.30, 26.06, -61.15)
CIE-LCH	lch(49.30, 66.47, 293.08°)
OKLab	oklab(57.27% 0.0019 -0.1753)
OKLCH	oklch(57.27% 0.175 270.6)
XYZ	xyz(22.1102, 17.8361, 71.3706)
Luminance	0.1784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536CDE #DEC553

analogous

#53B1DE #536CDE #8053DE

triadic

#536CDE #DE536C #6CDE53

tetradic

#536CDE #DE53B1 #DEC553 #53DE80

square

#536CDE #DE53B1 #DEC553 #53DE80

split-complementary

#536CDE #DE8053 #B1DE53

monochromatic

#1D3499 #2745CD #536CDE #8698E8 #BAC4F2

Accessibility & contrast

On white

4.60

#536CDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#536CDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #536CDE

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536CDE	#FFFFFF	#000000	##FFFFFF
##536CDE	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#287CE2

Deuteranopia (green-blind)

#006FDC

Tritanopia (blue-blind)

#00879B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #536cde;
/* rgb */ color: rgb(83, 108, 222);
/* oklch */ color: oklch(57.3% 0.175 270.6);

Tailwind

colors: {
  custom: {
    50: '#9095e9',
    500: '#536cde',
    950: '#000000',
  },
}

SCSS

$custom: #536cde;
$custom-light: #9095e9;
$custom-dark: #000000;

JSON

{
  "hex": "#536cde",
  "rgb": {
    "r": 83,
    "g": 108,
    "b": 222
  },
  "hsl": {
    "h": 229.209,
    "s": 67.805,
    "l": 59.804
  },
  "oklch": {
    "l": 0.57269,
    "c": 0.17536,
    "h": 270.6
  },
  "luminance": 0.17838
}

Semantic roles & 50–950 ramp

primary

#536CDE

secondary

#E1D8AC

accent

#CB3DEB

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #536CDE

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

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