#536BDC#536BDC

#536BDC is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.9% C 0.174 H 270.9°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#536BDC
RGB	rgb(83, 107, 220)
HSL	hsl(229, 66%, 59%)
HSV	hsv(229, 62%, 86%)
CMYK	cmyk(62.3%, 51.4%, 0%, 13.7%)
CIE-LAB	lab(48.91, 26.00, -60.65)
CIE-LCH	lch(48.91, 65.98, 293.20°)
OKLab	oklab(56.93% 0.0027 -0.1739)
OKLCH	oklch(56.93% 0.174 270.9)
XYZ	xyz(21.7389, 17.5198, 69.9323)
Luminance	0.1752 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536BDC #DCC453

analogous

#53B0DC #536BDC #8053DC

triadic

#536BDC #DC536B #6BDC53

tetradic

#536BDC #DC53B0 #DCC453 #53DC80

square

#536BDC #DC53B0 #DCC453 #53DC80

split-complementary

#536BDC #DC8053 #B0DC53

monochromatic

#1F3396 #2945C9 #536BDC #8697E6 #B9C3F1

Accessibility & contrast

On white

4.66

#536BDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#536BDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #536BDC

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536BDC	#FFFFFF	#000000	##FFFFFF
##536BDC	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#287BE0

Deuteranopia (green-blind)

#006EDA

Tritanopia (blue-blind)

#008599

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #536bdc;
/* rgb */ color: rgb(83, 107, 220);
/* oklch */ color: oklch(56.9% 0.174 270.9);

Tailwind

colors: {
  custom: {
    50: '#9095e8',
    500: '#536bdc',
    950: '#000000',
  },
}

SCSS

$custom: #536bdc;
$custom-light: #9095e8;
$custom-dark: #000000;

JSON

{
  "hex": "#536bdc",
  "rgb": {
    "r": 83,
    "g": 107,
    "b": 220
  },
  "hsl": {
    "h": 229.489,
    "s": 66.184,
    "l": 59.412
  },
  "oklch": {
    "l": 0.56934,
    "c": 0.1739,
    "h": 270.9
  },
  "luminance": 0.17522
}

Semantic roles & 50–950 ramp

primary

#536BDC

secondary

#E0D7AB

accent

#CB3FE9

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #536BDC

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

Preview Lab → · Contrast checker → · Palette generator →