#104164#104164

#104164 is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.2% C 0.079 H 244.6°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#104164
RGB	rgb(16, 65, 100)
HSL	hsl(205, 72%, 23%)
HSV	hsv(205, 84%, 39%)
CMYK	cmyk(84%, 35%, 0%, 60.8%)
CIE-LAB	lab(26.19, -2.27, -25.11)
CIE-LCH	lch(26.19, 25.21, 264.85°)
OKLab	oklab(36.22% -0.0338 -0.0713)
OKLCH	oklch(36.22% 0.079 244.6)
XYZ	xyz(4.4033, 4.8103, 12.7505)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104164 #643310

analogous

#10645D #104164 #101764

triadic

#104164 #641041 #416410

tetradic

#104164 #5D1064 #643310 #176410

square

#104164 #5D1064 #643310 #176410

split-complementary

#104164 #641017 #645D10

monochromatic

#04111A #081F2F #104164 #186399 #2186CE

Accessibility & contrast

On white

10.70

#104164 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#104164 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104164

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104164	#FFFFFF	#000000	##FFFFFF
##104164	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314266

Deuteranopia (green-blind)

#253B63

Tritanopia (blue-blind)

#004A4E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #104164;
/* rgb */ color: rgb(16, 65, 100);
/* oklch */ color: oklch(36.2% 0.079 244.6);

Tailwind

colors: {
  custom: {
    50: '#5d7590',
    500: '#104164',
    950: '#000000',
  },
}

SCSS

$custom: #104164;
$custom-light: #5d7590;
$custom-dark: #000000;

JSON

{
  "hex": "#104164",
  "rgb": {
    "r": 16,
    "g": 65,
    "b": 100
  },
  "hsl": {
    "h": 205,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.36215,
    "c": 0.07895,
    "h": 244.6
  },
  "luminance": 0.04811
}

Semantic roles & 50–950 ramp

primary

#104164

secondary

#9D5F33

accent

#8539EF

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #104164

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

Preview Lab → · Contrast checker → · Palette generator →