#536EDC#536EDC

#536EDC is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.5% C 0.170 H 270.0°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#536EDC
RGB	rgb(83, 110, 220)
HSL	hsl(228, 66%, 59%)
HSV	hsv(228, 62%, 86%)
CMYK	cmyk(62.3%, 50%, 0%, 13.7%)
CIE-LAB	lab(49.69, 24.13, -59.40)
CIE-LCH	lch(49.69, 64.11, 292.11°)
OKLab	oklab(57.52% -0.0001 -0.1702)
OKLCH	oklch(57.52% 0.17 270)
XYZ	xyz(22.0571, 18.1563, 70.0384)
Luminance	0.1816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536EDC #DCC153

analogous

#53B3DC #536EDC #7D53DC

triadic

#536EDC #DC536E #6EDC53

tetradic

#536EDC #DC53B3 #DCC153 #53DC7D

square

#536EDC #DC53B3 #DCC153 #53DC7D

split-complementary

#536EDC #DC7D53 #B3DC53

monochromatic

#1F3696 #2948C9 #536EDC #8699E6 #B9C4F1

Accessibility & contrast

On white

4.53

#536EDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#536EDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #536EDC

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536EDC	#FFFFFF	#000000	##000000
##536EDC	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#317DE0

Deuteranopia (green-blind)

#0970DA

Tritanopia (blue-blind)

#00879B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #536edc;
/* rgb */ color: rgb(83, 110, 220);
/* oklch */ color: oklch(57.5% 0.170 270.0);

Tailwind

colors: {
  custom: {
    50: '#9097e7',
    500: '#536edc',
    950: '#000000',
  },
}

SCSS

$custom: #536edc;
$custom-light: #9097e7;
$custom-dark: #000000;

JSON

{
  "hex": "#536edc",
  "rgb": {
    "r": 83,
    "g": 110,
    "b": 220
  },
  "hsl": {
    "h": 228.175,
    "s": 66.184,
    "l": 59.412
  },
  "oklch": {
    "l": 0.57522,
    "c": 0.17016,
    "h": 270
  },
  "luminance": 0.18158
}

Semantic roles & 50–950 ramp

primary

#536EDC

secondary

#E0D6AB

accent

#C83FE9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #536EDC

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

Preview Lab → · Contrast checker → · Palette generator →