#365D8D#365D8D

#365D8D is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 47.2% C 0.090 H 254.5°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#365D8D
RGB	rgb(54, 93, 141)
HSL	hsl(213, 45%, 38%)
HSV	hsv(213, 62%, 55%)
CMYK	cmyk(61.7%, 34%, 0%, 44.7%)
CIE-LAB	lab(38.79, 1.78, -30.71)
CIE-LCH	lch(38.79, 30.76, 273.32°)
OKLab	oklab(47.24% -0.0241 -0.0868)
OKLCH	oklch(47.24% 0.09 254.5)
XYZ	xyz(10.2417, 10.5351, 26.6879)
Luminance	0.1054 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365D8D #8D6636

analogous

#36888D #365D8D #3A368D

triadic

#365D8D #8D365D #5D8D36

tetradic

#365D8D #8D3688 #8D6636 #368D3A

square

#365D8D #8D3688 #8D6636 #368D3A

split-complementary

#365D8D #8D3A36 #888D36

monochromatic

#142334 #254061 #365D8D #477AB9 #749ACA

Accessibility & contrast

On white

6.76

#365D8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#365D8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365D8D

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365D8D	#FFFFFF	#000000	##FFFFFF
##365D8D	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49608F

Deuteranopia (green-blind)

#3D588C

Tritanopia (blue-blind)

#00686E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #365d8d;
/* rgb */ color: rgb(54, 93, 141);
/* oklch */ color: oklch(47.2% 0.090 254.5);

Tailwind

colors: {
  custom: {
    50: '#758aae',
    500: '#365d8d',
    950: '#000000',
  },
}

SCSS

$custom: #365d8d;
$custom-light: #758aae;
$custom-dark: #000000;

JSON

{
  "hex": "#365d8d",
  "rgb": {
    "r": 54,
    "g": 93,
    "b": 141
  },
  "hsl": {
    "h": 213.103,
    "s": 44.615,
    "l": 38.235
  },
  "oklch": {
    "l": 0.47241,
    "c": 0.09005,
    "h": 254.5
  },
  "luminance": 0.10536
}

Semantic roles & 50–950 ramp

primary

#365D8D

secondary

#B2936D

accent

#9B53D4

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #365D8D

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

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