#536ECE#536ECE

#536ECE is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.6% C 0.151 H 269.3°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#536ECE
RGB	rgb(83, 110, 206)
HSL	hsl(227, 56%, 57%)
HSV	hsv(227, 60%, 81%)
CMYK	cmyk(59.7%, 46.6%, 0%, 19.2%)
CIE-LAB	lab(48.82, 19.40, -52.83)
CIE-LCH	lch(48.82, 56.28, 290.16°)
OKLab	oklab(56.58% -0.0018 -0.1509)
OKLCH	oklch(56.58% 0.151 269.3)
XYZ	xyz(20.2800, 17.4454, 60.6792)
Luminance	0.1745 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536ECE #CEB353

analogous

#53ACCE #536ECE #7653CE

triadic

#536ECE #CE536E #6ECE53

tetradic

#536ECE #CE53AC #CEB353 #53CE76

square

#536ECE #CE53AC #CEB353 #53CE76

split-complementary

#536ECE #CE7653 #ACCE53

monochromatic

#253982 #334EB1 #536ECE #8396DC #B2BEE9

Accessibility & contrast

On white

4.68

#536ECE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#536ECE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536ECE

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536ECE	#FFFFFF	#000000	##FFFFFF
##536ECE	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#407AD2

Deuteranopia (green-blind)

#2C6FCC

Tritanopia (blue-blind)

#008494

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #536ece;
/* rgb */ color: rgb(83, 110, 206);
/* oklch */ color: oklch(56.6% 0.151 269.3);

Tailwind

colors: {
  custom: {
    50: '#8e97dd',
    500: '#536ece',
    950: '#000000',
  },
}

SCSS

$custom: #536ece;
$custom-light: #8e97dd;
$custom-dark: #000000;

JSON

{
  "hex": "#536ece",
  "rgb": {
    "r": 83,
    "g": 110,
    "b": 206
  },
  "hsl": {
    "h": 226.829,
    "s": 55.656,
    "l": 56.667
  },
  "oklch": {
    "l": 0.56583,
    "c": 0.15087,
    "h": 269.3
  },
  "luminance": 0.17447
}

Semantic roles & 50–950 ramp

primary

#536ECE

secondary

#D8CDA5

accent

#BE49DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #536ECE

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

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