#536F97#536F97

#536F97 is a mid, moderate blue. Relative luminance 0.154; OKLCH L 53.7% C 0.071 H 257.3°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#536F97
RGB	rgb(83, 111, 151)
HSL	hsl(215, 29%, 46%)
HSV	hsv(215, 45%, 59%)
CMYK	cmyk(45%, 26.5%, 0%, 40.8%)
CIE-LAB	lab(46.23, 0.97, -24.94)
CIE-LCH	lch(46.23, 24.96, 272.22°)
OKLab	oklab(53.65% -0.0157 -0.0695)
OKLCH	oklch(53.65% 0.071 257.3)
XYZ	xyz(14.8358, 15.4413, 31.4709)
Luminance	0.1544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536F97 #977B53

analogous

#539197 #536F97 #595397

triadic

#536F97 #97536F #6F9753

tetradic

#536F97 #975391 #977B53 #539759

square

#536F97 #975391 #977B53 #539759

split-complementary

#536F97 #975953 #919753

monochromatic

#283548 #3D5270 #536F97 #748EB3 #9CAEC9

Accessibility & contrast

On white

5.14

#536F97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#536F97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536F97

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536F97	#FFFFFF	#000000	##FFFFFF
##536F97	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#607199

Deuteranopia (green-blind)

#586B96

Tritanopia (blue-blind)

#39787D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #536f97;
/* rgb */ color: rgb(83, 111, 151);
/* oklch */ color: oklch(53.7% 0.071 257.3);

Tailwind

colors: {
  custom: {
    50: '#8798b5',
    500: '#536f97',
    950: '#000000',
  },
}

SCSS

$custom: #536f97;
$custom-light: #8798b5;
$custom-dark: #000000;

JSON

{
  "hex": "#536f97",
  "rgb": {
    "r": 83,
    "g": 111,
    "b": 151
  },
  "hsl": {
    "h": 215.294,
    "s": 29.06,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53653,
    "c": 0.0713,
    "h": 257.3
  },
  "luminance": 0.15442
}

Semantic roles & 50–950 ramp

primary

#536F97

secondary

#B6A690

accent

#9D62C5

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0B0D11

muted

#7C7E80

Preview Lab

Preview with #536F97

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

Preview Lab → · Contrast checker → · Palette generator →