#537697#537697

#537697 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 55.3% C 0.065 H 247.6°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#537697
RGB	rgb(83, 118, 151)
HSL	hsl(209, 29%, 46%)
HSV	hsv(209, 45%, 59%)
CMYK	cmyk(45%, 21.9%, 0%, 40.8%)
CIE-LAB	lab(48.30, -3.21, -21.75)
CIE-LCH	lch(48.30, 21.98, 261.60°)
OKLab	oklab(55.27% -0.0249 -0.0604)
OKLCH	oklch(55.27% 0.065 247.6)
XYZ	xyz(15.6297, 17.0292, 31.7355)
Luminance	0.1703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537697 #977453

analogous

#539796 #537697 #535497

triadic

#537697 #975376 #769753

tetradic

#537697 #965397 #977453 #549753

square

#537697 #965397 #977453 #549753

split-complementary

#537697 #975354 #979653

monochromatic

#283848 #3D5770 #537697 #7495B3 #9CB3C9

Accessibility & contrast

On white

4.77

#537697 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#537697 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537697

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537697	#FFFFFF	#000000	##FFFFFF
##537697	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697799

Deuteranopia (green-blind)

#607096

Tritanopia (blue-blind)

#387E81

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #537697;
/* rgb */ color: rgb(83, 118, 151);
/* oklch */ color: oklch(55.3% 0.065 247.6);

Tailwind

colors: {
  custom: {
    50: '#879db5',
    500: '#537697',
    950: '#000000',
  },
}

SCSS

$custom: #537697;
$custom-light: #879db5;
$custom-dark: #000000;

JSON

{
  "hex": "#537697",
  "rgb": {
    "r": 83,
    "g": 118,
    "b": 151
  },
  "hsl": {
    "h": 209.118,
    "s": 29.06,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55274,
    "c": 0.06534,
    "h": 247.6
  },
  "luminance": 0.1703
}

Semantic roles & 50–950 ramp

primary

#537697

secondary

#B6A290

accent

#9262C5

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0B0E11

muted

#7C7E80

Preview Lab

Preview with #537697

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

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