#104859#104859

#104859 is a dark, moderate cyan. Relative luminance 0.055; OKLCH L 37.5% C 0.062 H 223.0°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#104859
RGB	rgb(16, 72, 89)
HSL	hsl(194, 70%, 21%)
HSV	hsv(194, 82%, 35%)
CMYK	cmyk(82%, 19.1%, 0%, 65.1%)
CIE-LAB	lab(28.02, -11.13, -15.16)
CIE-LCH	lch(28.02, 18.80, 233.72°)
OKLab	oklab(37.49% -0.0456 -0.0424)
OKLCH	oklch(37.49% 0.062 223)
XYZ	xyz(4.3335, 5.4656, 10.2758)
Luminance	0.0547 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104859 #592110

analogous

#105945 #104859 #102359

triadic

#104859 #591048 #485910

tetradic

#104859 #451059 #592110 #235910

square

#104859 #451059 #592110 #235910

split-complementary

#104859 #591023 #594510

monochromatic

#05151A #071E25 #104859 #19728D #239CC1

Accessibility & contrast

On white

10.03

#104859 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#104859 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104859

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104859	#FFFFFF	#000000	##FFFFFF
##104859	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E465A

Deuteranopia (green-blind)

#343F59

Tritanopia (blue-blind)

#004D4D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #104859;
/* rgb */ color: rgb(16, 72, 89);
/* oklch */ color: oklch(37.5% 0.062 223.0);

Tailwind

colors: {
  custom: {
    50: '#5c7b88',
    500: '#104859',
    950: '#000000',
  },
}

SCSS

$custom: #104859;
$custom-light: #5c7b88;
$custom-dark: #000000;

JSON

{
  "hex": "#104859",
  "rgb": {
    "r": 16,
    "g": 72,
    "b": 89
  },
  "hsl": {
    "h": 193.973,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.37492,
    "c": 0.0623,
    "h": 223
  },
  "luminance": 0.05466
}

Semantic roles & 50–950 ramp

primary

#104859

secondary

#924933

accent

#653BEC

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #104859

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

Preview Lab → · Contrast checker → · Palette generator →