#536797#536797

#536797 is a mid, moderate blue. Relative luminance 0.138; OKLCH L 51.8% C 0.080 H 266.4°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#536797
RGB	rgb(83, 103, 151)
HSL	hsl(222, 29%, 46%)
HSV	hsv(222, 45%, 59%)
CMYK	cmyk(45%, 31.8%, 0%, 40.8%)
CIE-LAB	lab(43.91, 5.85, -28.56)
CIE-LCH	lch(43.91, 29.15, 281.59°)
OKLab	oklab(51.84% -0.0051 -0.08)
OKLCH	oklch(51.84% 0.08 266.4)
XYZ	xyz(14.0017, 13.7731, 31.1928)
Luminance	0.1377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536797 #978353

analogous

#538997 #536797 #615397

triadic

#536797 #975367 #679753

tetradic

#536797 #975389 #978353 #539761

square

#536797 #975389 #978353 #539761

split-complementary

#536797 #976153 #899753

monochromatic

#283148 #3D4C70 #536797 #7487B3 #9CA9C9

Accessibility & contrast

On white

5.59

#536797 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#536797 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536797

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536797	#FFFFFF	#000000	##FFFFFF
##536797	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566B99

Deuteranopia (green-blind)

#4F6596

Tritanopia (blue-blind)

#3A7178

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #536797;
/* rgb */ color: rgb(83, 103, 151);
/* oklch */ color: oklch(51.8% 0.080 266.4);

Tailwind

colors: {
  custom: {
    50: '#8792b6',
    500: '#536797',
    950: '#000000',
  },
}

SCSS

$custom: #536797;
$custom-light: #8792b6;
$custom-dark: #000000;

JSON

{
  "hex": "#536797",
  "rgb": {
    "r": 83,
    "g": 103,
    "b": 151
  },
  "hsl": {
    "h": 222.353,
    "s": 29.06,
    "l": 45.882
  },
  "oklch": {
    "l": 0.51837,
    "c": 0.08016,
    "h": 266.4
  },
  "luminance": 0.13774
}

Semantic roles & 50–950 ramp

primary

#536797

secondary

#B6AB90

accent

#A862C5

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #536797

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

Preview Lab → · Contrast checker → · Palette generator →