#365563#365563

#365563 is a dark, muted cyan. Relative luminance 0.082; OKLCH L 43.1% C 0.043 H 228.2°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#365563
RGB	rgb(54, 85, 99)
HSL	hsl(199, 29%, 30%)
HSV	hsv(199, 45%, 39%)
CMYK	cmyk(45.5%, 14.1%, 0%, 61.2%)
CIE-LAB	lab(34.36, -7.27, -11.69)
CIE-LCH	lch(34.36, 13.76, 238.12°)
OKLab	oklab(43.12% -0.0288 -0.0322)
OKLCH	oklch(43.12% 0.043 228.2)
XYZ	xyz(7.0212, 8.1816, 13.0112)
Luminance	0.0818 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365563 #634436

analogous

#36635B #365563 #363E63

triadic

#365563 #633655 #556336

tetradic

#365563 #5B3663 #634436 #3E6336

square

#365563 #5B3663 #634436 #3E6336

split-complementary

#365563 #63363E #635B36

monochromatic

#0B1114 #20333B #365563 #4C778B #6797AC

Accessibility & contrast

On white

7.97

#365563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#365563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #365563

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365563	#FFFFFF	#000000	##FFFFFF
##365563	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5464

Deuteranopia (green-blind)

#474F63

Tritanopia (blue-blind)

#235959

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #365563;
/* rgb */ color: rgb(54, 85, 99);
/* oklch */ color: oklch(43.1% 0.043 228.2);

Tailwind

colors: {
  custom: {
    50: '#70848f',
    500: '#365563',
    950: '#000000',
  },
}

SCSS

$custom: #365563;
$custom-light: #70848f;
$custom-dark: #000000;

JSON

{
  "hex": "#365563",
  "rgb": {
    "r": 54,
    "g": 85,
    "b": 99
  },
  "hsl": {
    "h": 198.667,
    "s": 29.412,
    "l": 30
  },
  "oklch": {
    "l": 0.4312,
    "c": 0.04326,
    "h": 228.2
  },
  "luminance": 0.08182
}

Semantic roles & 50–950 ramp

primary

#365563

secondary

#947161

accent

#8162C6

background

#F6F8F8

surface

#ECEFF0

border

#C7CACB

text

#070B0C

muted

#7A7C7D

Preview Lab

Preview with #365563

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

Preview Lab → · Contrast checker → · Palette generator →