#104365#104365

#104365 is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 36.8% C 0.078 H 243.0°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#104365
RGB	rgb(16, 67, 101)
HSL	hsl(204, 73%, 23%)
HSV	hsv(204, 84%, 40%)
CMYK	cmyk(84.2%, 33.7%, 0%, 60.4%)
CIE-LAB	lab(26.91, -3.18, -24.61)
CIE-LCH	lch(26.91, 24.81, 262.64°)
OKLab	oklab(36.81% -0.0355 -0.0698)
OKLCH	oklch(36.81% 0.078 243)
XYZ	xyz(4.5689, 5.0635, 13.0459)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104365 #653210

analogous

#10655C #104365 #101865

triadic

#104365 #651043 #436510

tetradic

#104365 #5C1065 #653210 #186510

square

#104365 #5C1065 #653210 #186510

split-complementary

#104365 #651018 #655C10

monochromatic

#04121A #082030 #104365 #18669A #2189CF

Accessibility & contrast

On white

10.43

#104365 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#104365 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104365

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104365	#FFFFFF	#000000	##FFFFFF
##104365	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334466

Deuteranopia (green-blind)

#273C64

Tritanopia (blue-blind)

#004B4F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #104365;
/* rgb */ color: rgb(16, 67, 101);
/* oklch */ color: oklch(36.8% 0.078 243.0);

Tailwind

colors: {
  custom: {
    50: '#5e7691',
    500: '#104365',
    950: '#000000',
  },
}

SCSS

$custom: #104365;
$custom-light: #5e7691;
$custom-dark: #000000;

JSON

{
  "hex": "#104365",
  "rgb": {
    "r": 16,
    "g": 67,
    "b": 101
  },
  "hsl": {
    "h": 204,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.36808,
    "c": 0.07835,
    "h": 243
  },
  "luminance": 0.05064
}

Semantic roles & 50–950 ramp

primary

#104365

secondary

#9D5E33

accent

#8238EF

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #104365

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

Preview Lab → · Contrast checker → · Palette generator →