#104858#104858

#104858 is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.4% C 0.062 H 221.5°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX#104858
RGBrgb(16, 72, 88)
HSLhsl(193, 69%, 20%)
HSVhsv(193, 82%, 35%)
CMYKcmyk(81.8%, 18.2%, 0%, 65.5%)
CIE-LABlab(27.98, -11.51, -14.58)
CIE-LCHlch(27.98, 18.58, 231.71°)
OKLaboklab(37.44% -0.046 -0.0408)
OKLCHoklch(37.44% 0.062 221.5)
XYZxyz(4.2918, 5.4490, 10.0562)
Luminance0.0545 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#104858 #582010
analogous
#105844 #104858 #102458
triadic
#104858 #581048 #485810
tetradic
#104858 #441058 #582010 #245810
square
#104858 #441058 #582010 #245810
split-complementary
#104858 #581024 #584410
monochromatic
#05151A #071E24 #104858 #19728C #239DC0

Accessibility & contrast

On white

10.05
#104858 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.09
#104858 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104858
10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##104858#FFFFFF#000000##FFFFFF
##1048581.0010.052.0910.05
#FFFFFF10.051.0021.001.00
#0000002.0921.001.0021.00
##FFFFFF10.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3F4659
Deuteranopia (green-blind)
#353F58
Tritanopia (blue-blind)
#004D4D
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #104858;
/* rgb */ color: rgb(16, 72, 88);
/* oklch */ color: oklch(37.4% 0.062 221.5);
Tailwind
colors: {
  custom: {
    50: '#5b7b87',
    500: '#104858',
    950: '#000000',
  },
}
SCSS
$custom: #104858;
$custom-light: #5b7b87;
$custom-dark: #000000;
JSON
{
  "hex": "#104858",
  "rgb": {
    "r": 16,
    "g": 72,
    "b": 88
  },
  "hsl": {
    "h": 193.333,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.37441,
    "c": 0.06152,
    "h": 221.5
  },
  "luminance": 0.05449
}

Semantic roles & 50–950 ramp

primary
#104858
secondary
#914832
accent
#633CEC
background
#F5F7F8
surface
#E9EDEF
border
#C5C8CA
text
#04090B
muted
#797B7C

Preview Lab

Preview with #104858

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

Preview Lab → · Contrast checker → · Palette generator →

#104858 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva