#537784#537784

#537784 is a mid, muted cyan. Relative luminance 0.167; OKLCH L 54.7% C 0.045 H 222.4°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#537784
RGB	rgb(83, 119, 132)
HSL	hsl(196, 23%, 42%)
HSV	hsv(196, 37%, 52%)
CMYK	cmyk(37.1%, 9.8%, 0%, 48.2%)
CIE-LAB	lab(47.88, -9.23, -11.17)
CIE-LCH	lch(47.88, 14.49, 230.43°)
OKLab	oklab(54.7% -0.0336 -0.0306)
OKLCH	oklch(54.7% 0.045 222.4)
XYZ	xyz(14.3276, 16.6978, 24.2934)
Luminance	0.1670 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537784 #846053

analogous

#538479 #537784 #535F84

triadic

#537784 #845377 #778453

tetradic

#537784 #795384 #846053 #5F8453

square

#537784 #795384 #846053 #5F8453

split-complementary

#537784 #84535F #847953

monochromatic

#243339 #3B555E #537784 #6F97A5 #95B2BC

Accessibility & contrast

On white

4.84

#537784 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#537784 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537784

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537784	#FFFFFF	#000000	##FFFFFF
##537784	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)

#6F7585

Deuteranopia (green-blind)

#686F84

Tritanopia (blue-blind)

#417B7B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #537784;
/* rgb */ color: rgb(83, 119, 132);
/* oklch */ color: oklch(54.7% 0.045 222.4);

Tailwind

colors: {
  custom: {
    50: '#859ea7',
    500: '#537784',
    950: '#000000',
  },
}

SCSS

$custom: #537784;
$custom-light: #859ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#537784",
  "rgb": {
    "r": 83,
    "g": 119,
    "b": 132
  },
  "hsl": {
    "h": 195.918,
    "s": 22.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.54703,
    "c": 0.04544,
    "h": 222.4
  },
  "luminance": 0.16699
}

Semantic roles & 50–950 ramp

primary

#537784

secondary

#AA9289

accent

#8069BF

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #537784

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

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