#536DDC#536DDC

#536DDC is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.3% C 0.171 H 270.3°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#536DDC
RGB	rgb(83, 109, 220)
HSL	hsl(229, 66%, 59%)
HSV	hsv(229, 62%, 86%)
CMYK	cmyk(62.3%, 50.5%, 0%, 13.7%)
CIE-LAB	lab(49.43, 24.76, -59.81)
CIE-LCH	lch(49.43, 64.73, 292.48°)
OKLab	oklab(57.33% 0.0008 -0.1714)
OKLCH	oklch(57.33% 0.171 270.3)
XYZ	xyz(21.9498, 17.9417, 70.0026)
Luminance	0.1794 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536DDC #DCC253

analogous

#53B2DC #536DDC #7E53DC

triadic

#536DDC #DC536D #6DDC53

tetradic

#536DDC #DC53B2 #DCC253 #53DC7E

square

#536DDC #DC53B2 #DCC253 #53DC7E

split-complementary

#536DDC #DC7E53 #B2DC53

monochromatic

#1F3596 #2947C9 #536DDC #8698E6 #B9C3F1

Accessibility & contrast

On white

4.58

#536DDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#536DDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #536DDC

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536DDC	#FFFFFF	#000000	##000000
##536DDC	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E7CE0

Deuteranopia (green-blind)

#0170DA

Tritanopia (blue-blind)

#00879A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #536ddc;
/* rgb */ color: rgb(83, 109, 220);
/* oklch */ color: oklch(57.3% 0.171 270.3);

Tailwind

colors: {
  custom: {
    50: '#9096e7',
    500: '#536ddc',
    950: '#000000',
  },
}

SCSS

$custom: #536ddc;
$custom-light: #9096e7;
$custom-dark: #000000;

JSON

{
  "hex": "#536ddc",
  "rgb": {
    "r": 83,
    "g": 109,
    "b": 220
  },
  "hsl": {
    "h": 228.613,
    "s": 66.184,
    "l": 59.412
  },
  "oklch": {
    "l": 0.57325,
    "c": 0.1714,
    "h": 270.3
  },
  "luminance": 0.17944
}

Semantic roles & 50–950 ramp

primary

#536DDC

secondary

#E0D6AB

accent

#C93FE9

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #536DDC

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

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