#104559#104559

#104559 is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 36.7% C 0.063 H 228.1°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX#104559
RGBrgb(16, 69, 89)
HSLhsl(196, 70%, 21%)
HSVhsv(196, 82%, 35%)
CMYKcmyk(82%, 22.5%, 0%, 65.1%)
CIE-LABlab(26.98, -9.28, -16.76)
CIE-LCHlch(26.98, 19.16, 241.02°)
OKLaboklab(36.66% -0.0422 -0.0471)
OKLCHoklch(36.66% 0.063 228.1)
XYZxyz(4.1442, 5.0872, 10.2128)
Luminance0.0509 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#104559 #592410
analogous
#105948 #104559 #102159
triadic
#104559 #591045 #455910
tetradic
#104559 #481059 #592410 #215910
square
#104559 #481059 #592410 #215910
split-complementary
#104559 #591021 #594810
monochromatic
#05141A #071D25 #104559 #196D8D #2395C1

Accessibility & contrast

On white

10.41
#104559 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.02
#104559 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104559
10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##104559#FFFFFF#000000##FFFFFF
##1045591.0010.412.0210.41
#FFFFFF10.411.0021.001.00
#0000002.0221.001.0021.00
##FFFFFF10.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A445A
Deuteranopia (green-blind)
#313D59
Tritanopia (blue-blind)
#004B4C
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #104559;
/* rgb */ color: rgb(16, 69, 89);
/* oklch */ color: oklch(36.7% 0.063 228.1);
Tailwind
colors: {
  custom: {
    50: '#5b7888',
    500: '#104559',
    950: '#000000',
  },
}
SCSS
$custom: #104559;
$custom-light: #5b7888;
$custom-dark: #000000;
JSON
{
  "hex": "#104559",
  "rgb": {
    "r": 16,
    "g": 69,
    "b": 89
  },
  "hsl": {
    "h": 196.438,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.36659,
    "c": 0.06326,
    "h": 228.1
  },
  "luminance": 0.05088
}

Semantic roles & 50–950 ramp

primary
#104559
secondary
#924D33
accent
#6C3BEC
background
#F5F7F8
surface
#E9EDEF
border
#C5C8CA
text
#04090B
muted
#797B7C

Preview Lab

Preview with #104559

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

Preview Lab → · Contrast checker → · Palette generator →

#104559 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva