#365166#365166

#365166 is a dark, muted cyan. Relative luminance 0.076; OKLCH L 42.2% C 0.048 H 242.6°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#365166
RGB	rgb(54, 81, 102)
HSL	hsl(206, 31%, 31%)
HSV	hsv(206, 47%, 40%)
CMYK	cmyk(47.1%, 20.6%, 0%, 60%)
CIE-LAB	lab(33.20, -3.86, -15.35)
CIE-LCH	lch(33.20, 15.82, 255.87°)
OKLab	oklab(42.24% -0.022 -0.0426)
OKLCH	oklch(42.24% 0.048 242.6)
XYZ	xyz(6.8612, 7.6280, 13.6786)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365166 #664B36

analogous

#366663 #365166 #363966

triadic

#365166 #663651 #516636

tetradic

#365166 #633666 #664B36 #396636

square

#365166 #633666 #664B36 #396636

split-complementary

#365166 #663639 #666336

monochromatic

#0C1116 #21313E #365166 #4B718E #6890AF

Accessibility & contrast

On white

8.31

#365166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#365166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #365166

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365166	#FFFFFF	#000000	##FFFFFF
##365166	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485167

Deuteranopia (green-blind)

#424C66

Tritanopia (blue-blind)

#225658

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #365166;
/* rgb */ color: rgb(54, 81, 102);
/* oklch */ color: oklch(42.2% 0.048 242.6);

Tailwind

colors: {
  custom: {
    50: '#708191',
    500: '#365166',
    950: '#000000',
  },
}

SCSS

$custom: #365166;
$custom-light: #708191;
$custom-dark: #000000;

JSON

{
  "hex": "#365166",
  "rgb": {
    "r": 54,
    "g": 81,
    "b": 102
  },
  "hsl": {
    "h": 206.25,
    "s": 30.769,
    "l": 30.588
  },
  "oklch": {
    "l": 0.4224,
    "c": 0.04794,
    "h": 242.6
  },
  "luminance": 0.07628
}

Semantic roles & 50–950 ramp

primary

#365166

secondary

#977961

accent

#8E61C7

background

#F6F7F8

surface

#ECEEF0

border

#C7C9CB

text

#070A0C

muted

#7A7C7D

Preview Lab

Preview with #365166

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

Preview Lab → · Contrast checker → · Palette generator →