#536DC3#536DC3

#536DC3 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.7% C 0.137 H 269.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#536DC3
RGB	rgb(83, 109, 195)
HSL	hsl(226, 48%, 55%)
HSV	hsv(226, 57%, 76%)
CMYK	cmyk(57.4%, 44.1%, 0%, 23.5%)
CIE-LAB	lab(47.90, 16.33, -47.99)
CIE-LCH	lch(47.90, 50.69, 288.79°)
OKLab	oklab(55.67% -0.0024 -0.1366)
OKLCH	oklch(55.67% 0.137 269)
XYZ	xyz(18.8830, 16.7149, 53.8504)
Luminance	0.1672 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536DC3 #C3A953

analogous

#53A5C3 #536DC3 #7153C3

triadic

#536DC3 #C3536D #6DC353

tetradic

#536DC3 #C353A5 #C3A953 #53C371

square

#536DC3 #C353A5 #C3A953 #53C371

split-complementary

#536DC3 #C37153 #A5C353

monochromatic

#283A73 #3850A1 #536DC3 #8094D3 #AEBAE3

Accessibility & contrast

On white

4.84

#536DC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#536DC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536DC3

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536DC3	#FFFFFF	#000000	##FFFFFF
##536DC3	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4777C6

Deuteranopia (green-blind)

#386DC1

Tritanopia (blue-blind)

#00808E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #536dc3;
/* rgb */ color: rgb(83, 109, 195);
/* oklch */ color: oklch(55.7% 0.137 269.0);

Tailwind

colors: {
  custom: {
    50: '#8c96d6',
    500: '#536dc3',
    950: '#000000',
  },
}

SCSS

$custom: #536dc3;
$custom-light: #8c96d6;
$custom-dark: #000000;

JSON

{
  "hex": "#536dc3",
  "rgb": {
    "r": 83,
    "g": 109,
    "b": 195
  },
  "hsl": {
    "h": 226.071,
    "s": 48.276,
    "l": 54.51
  },
  "oklch": {
    "l": 0.55672,
    "c": 0.13667,
    "h": 269
  },
  "luminance": 0.16716
}

Semantic roles & 50–950 ramp

primary

#536DC3

secondary

#D1C6A1

accent

#B850D8

background

#F9F9FD

surface

#F1F1FA

border

#CBCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #536DC3

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

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