#536FA7#536FA7

#536FA7 is a mid, moderate blue. Relative luminance 0.160; OKLCH L 54.5% C 0.094 H 263.4°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#536FA7
RGB	rgb(83, 111, 167)
HSL	hsl(220, 34%, 49%)
HSV	hsv(220, 50%, 65%)
CMYK	cmyk(50.3%, 33.5%, 0%, 34.5%)
CIE-LAB	lab(46.97, 5.94, -33.20)
CIE-LCH	lch(46.97, 33.73, 280.14°)
OKLab	oklab(54.47% -0.0109 -0.0934)
OKLCH	oklch(54.47% 0.094 263.4)
XYZ	xyz(16.2245, 15.9968, 38.7845)
Luminance	0.1600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536FA7 #A78B53

analogous

#5399A7 #536FA7 #6153A7

triadic

#536FA7 #A7536F #6FA753

tetradic

#536FA7 #A75399 #A78B53 #53A761

square

#536FA7 #A75399 #A78B53 #53A761

split-complementary

#536FA7 #A76153 #99A753

monochromatic

#2A3955 #3F547E #536FA7 #7A90BD #A3B2D1

Accessibility & contrast

On white

5.00

#536FA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#536FA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536FA7

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536FA7	#FFFFFF	#000000	##FFFFFF
##536FA7	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A74A9

Deuteranopia (green-blind)

#506CA6

Tritanopia (blue-blind)

#2E7B83

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #536fa7;
/* rgb */ color: rgb(83, 111, 167);
/* oklch */ color: oklch(54.5% 0.094 263.4);

Tailwind

colors: {
  custom: {
    50: '#8898c1',
    500: '#536fa7',
    950: '#000000',
  },
}

SCSS

$custom: #536fa7;
$custom-light: #8898c1;
$custom-dark: #000000;

JSON

{
  "hex": "#536fa7",
  "rgb": {
    "r": 83,
    "g": 111,
    "b": 167
  },
  "hsl": {
    "h": 220,
    "s": 33.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54471,
    "c": 0.09406,
    "h": 263.4
  },
  "luminance": 0.15998
}

Semantic roles & 50–950 ramp

primary

#536FA7

secondary

#BFB197

accent

#A65ECA

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #536FA7

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

Preview Lab → · Contrast checker → · Palette generator →