#104A5E#104A5E

#104A5E is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.3% C 0.066 H 226.2°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX#104A5E
RGBrgb(16, 74, 94)
HSLhsl(195, 71%, 22%)
HSVhsv(195, 83%, 37%)
CMYKcmyk(83%, 21.3%, 0%, 63.1%)
CIE-LABlab(28.94, -10.43, -16.95)
CIE-LCHlch(28.94, 19.90, 238.41°)
OKLaboklab(38.31% -0.0456 -0.0476)
OKLCHoklch(38.31% 0.066 226.2)
XYZxyz(4.6820, 5.8153, 11.4632)
Luminance0.0582 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#104A5E #5E2410
analogous
#105E4B #104A5E #10235E
triadic
#104A5E #5E104A #4A5E10
tetradic
#104A5E #4B105E #5E2410 #235E10
square
#104A5E #4B105E #5E2410 #235E10
split-complementary
#104A5E #5E1023 #5E4B10
monochromatic
#04151A #07212A #104A5E #197392 #229CC7

Accessibility & contrast

On white

9.71
#104A5E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.16
#104A5E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104A5E
9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##104A5E#FFFFFF#000000##FFFFFF
##104A5E1.009.712.169.71
#FFFFFF9.711.0021.001.00
#0000002.1621.001.0021.00
##FFFFFF9.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3F485F
Deuteranopia (green-blind)
#35415E
Tritanopia (blue-blind)
#005051
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #104a5e;
/* rgb */ color: rgb(16, 74, 94);
/* oklch */ color: oklch(38.3% 0.066 226.2);
Tailwind
colors: {
  custom: {
    50: '#5d7c8b',
    500: '#104a5e',
    950: '#000000',
  },
}
SCSS
$custom: #104a5e;
$custom-light: #5d7c8b;
$custom-dark: #000000;
JSON
{
  "hex": "#104a5e",
  "rgb": {
    "r": 16,
    "g": 74,
    "b": 94
  },
  "hsl": {
    "h": 195.385,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.38305,
    "c": 0.06593,
    "h": 226.2
  },
  "luminance": 0.05816
}

Semantic roles & 50–950 ramp

primary
#104A5E
secondary
#974D33
accent
#683AEE
background
#F5F7F8
surface
#E9EEF0
border
#C5C9CB
text
#05090C
muted
#797B7D

Preview Lab

Preview with #104A5E

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

Preview Lab → · Contrast checker → · Palette generator →

#104A5E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva