#536ACA#536ACA

#536ACA is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.5% C 0.150 H 270.7°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#536ACA
RGB	rgb(83, 106, 202)
HSL	hsl(228, 53%, 56%)
HSV	hsv(228, 59%, 79%)
CMYK	cmyk(58.9%, 47.5%, 0%, 20.8%)
CIE-LAB	lab(47.51, 20.54, -52.64)
CIE-LCH	lch(47.51, 56.51, 291.32°)
OKLab	oklab(55.51% 0.0018 -0.1503)
OKLCH	oklch(55.51% 0.15 270.7)
XYZ	xyz(19.3784, 16.4098, 58.0119)
Luminance	0.1641 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536ACA #CAB353

analogous

#53A6CA #536ACA #7753CA

triadic

#536ACA #CA536A #6ACA53

tetradic

#536ACA #CA53A6 #CAB353 #53CA77

square

#536ACA #CA53A6 #CAB353 #53CA77

split-complementary

#536ACA #CA7753 #A6CA53

monochromatic

#26377C #354CAB #536ACA #8293D8 #B1BBE7

Accessibility & contrast

On white

4.90

#536ACA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#536ACA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536ACA

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536ACA	#FFFFFF	#000000	##FFFFFF
##536ACA	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B76CE

Deuteranopia (green-blind)

#286CC8

Tritanopia (blue-blind)

#008090

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #536aca;
/* rgb */ color: rgb(83, 106, 202);
/* oklch */ color: oklch(55.5% 0.150 270.7);

Tailwind

colors: {
  custom: {
    50: '#8d94db',
    500: '#536aca',
    950: '#000000',
  },
}

SCSS

$custom: #536aca;
$custom-light: #8d94db;
$custom-dark: #000000;

JSON

{
  "hex": "#536aca",
  "rgb": {
    "r": 83,
    "g": 106,
    "b": 202
  },
  "hsl": {
    "h": 228.403,
    "s": 52.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.55508,
    "c": 0.15035,
    "h": 270.7
  },
  "luminance": 0.16411
}

Semantic roles & 50–950 ramp

primary

#536ACA

secondary

#D5CCA4

accent

#C04CDC

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #536ACA

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

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