#365663#365663

#365663 is a dark, muted cyan. Relative luminance 0.083; OKLCH L 43.4% C 0.043 H 225.6°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#365663
RGB	rgb(54, 86, 99)
HSL	hsl(197, 29%, 30%)
HSV	hsv(197, 45%, 39%)
CMYK	cmyk(45.5%, 13.1%, 0%, 61.2%)
CIE-LAB	lab(34.68, -7.87, -11.20)
CIE-LCH	lch(34.68, 13.69, 234.88°)
OKLab	oklab(43.38% -0.0302 -0.0309)
OKLCH	oklch(43.38% 0.043 225.6)
XYZ	xyz(7.1004, 8.3402, 13.0376)
Luminance	0.0834 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365663 #634336

analogous

#366359 #365663 #364063

triadic

#365663 #633656 #566336

tetradic

#365663 #593663 #634336 #406336

square

#365663 #593663 #634336 #406336

split-complementary

#365663 #633640 #635936

monochromatic

#0B1114 #20343B #365663 #4C788B #6798AC

Accessibility & contrast

On white

7.87

#365663 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#365663 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #365663

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365663	#FFFFFF	#000000	##FFFFFF
##365663	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5564

Deuteranopia (green-blind)

#484F63

Tritanopia (blue-blind)

#235A5A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #365663;
/* rgb */ color: rgb(54, 86, 99);
/* oklch */ color: oklch(43.4% 0.043 225.6);

Tailwind

colors: {
  custom: {
    50: '#70858f',
    500: '#365663',
    950: '#000000',
  },
}

SCSS

$custom: #365663;
$custom-light: #70858f;
$custom-dark: #000000;

JSON

{
  "hex": "#365663",
  "rgb": {
    "r": 54,
    "g": 86,
    "b": 99
  },
  "hsl": {
    "h": 197.333,
    "s": 29.412,
    "l": 30
  },
  "oklch": {
    "l": 0.43376,
    "c": 0.04321,
    "h": 225.6
  },
  "luminance": 0.08341
}

Semantic roles & 50–950 ramp

primary

#365663

secondary

#947061

accent

#7F62C6

background

#F6F8F8

surface

#ECEFF0

border

#C7CACB

text

#070B0C

muted

#7A7C7D

Preview Lab

Preview with #365663

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

Preview Lab → · Contrast checker → · Palette generator →