#365366#365366

#365366 is a dark, muted cyan. Relative luminance 0.079; OKLCH L 42.7% C 0.047 H 238.0°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#365366
RGB	rgb(54, 83, 102)
HSL	hsl(204, 31%, 31%)
HSV	hsv(204, 47%, 40%)
CMYK	cmyk(47.1%, 18.6%, 0%, 60%)
CIE-LAB	lab(33.84, -5.11, -14.37)
CIE-LCH	lch(33.84, 15.25, 250.43°)
OKLab	oklab(42.75% -0.0248 -0.0398)
OKLCH	oklch(42.75% 0.047 238)
XYZ	xyz(7.0120, 7.9296, 13.7289)
Luminance	0.0793 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365366 #664936

analogous

#366661 #365366 #363B66

triadic

#365366 #663653 #536636

tetradic

#365366 #613666 #664936 #3B6636

square

#365366 #613666 #664936 #3B6636

split-complementary

#365366 #66363B #666136

monochromatic

#0C1216 #21323E #365366 #4B748E #6893AF

Accessibility & contrast

On white

8.12

#365366 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#365366 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #365366

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365366	#FFFFFF	#000000	##FFFFFF
##365366	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5267

Deuteranopia (green-blind)

#444D66

Tritanopia (blue-blind)

#225859

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #365366;
/* rgb */ color: rgb(54, 83, 102);
/* oklch */ color: oklch(42.7% 0.047 238.0);

Tailwind

colors: {
  custom: {
    50: '#708391',
    500: '#365366',
    950: '#000000',
  },
}

SCSS

$custom: #365366;
$custom-light: #708391;
$custom-dark: #000000;

JSON

{
  "hex": "#365366",
  "rgb": {
    "r": 54,
    "g": 83,
    "b": 102
  },
  "hsl": {
    "h": 203.75,
    "s": 30.769,
    "l": 30.588
  },
  "oklch": {
    "l": 0.42746,
    "c": 0.0469,
    "h": 238
  },
  "luminance": 0.0793
}

Semantic roles & 50–950 ramp

primary

#365366

secondary

#977661

accent

#8961C7

background

#F6F8F8

surface

#ECEFF0

border

#C7CACB

text

#070A0C

muted

#7A7C7D

Preview Lab

Preview with #365366

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

Preview Lab → · Contrast checker → · Palette generator →