#104051#104051

#104051 is a dark, muted cyan. Relative luminance 0.044; OKLCH L 34.8% C 0.058 H 226.1°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX#104051
RGBrgb(16, 64, 81)
HSLhsl(196, 67%, 19%)
HSVhsv(196, 80%, 32%)
CMYKcmyk(80.2%, 21%, 0%, 68.2%)
CIE-LABlab(24.86, -9.28, -14.83)
CIE-LCHlch(24.86, 17.49, 237.97°)
OKLaboklab(34.84% -0.04 -0.0416)
OKLCHoklch(34.84% 0.058 226.1)
XYZxyz(3.5317, 4.3706, 8.4405)
Luminance0.0437 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#104051 #512110
analogous
#105142 #104051 #102051
triadic
#104051 #511040 #405110
tetradic
#104051 #421051 #512110 #205110
square
#104051 #421051 #512110 #205110
split-complementary
#104051 #511020 #514210
monochromatic
#05141A #06181E #104051 #1A6884 #2491B7

Accessibility & contrast

On white

11.20
#104051 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.87
#104051 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104051
11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##104051#FFFFFF#000000##FFFFFF
##1040511.0011.201.8711.20
#FFFFFF11.201.0021.001.00
#0000001.8721.001.0021.00
##FFFFFF11.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#373F52
Deuteranopia (green-blind)
#2E3851
Tritanopia (blue-blind)
#004546
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #104051;
/* rgb */ color: rgb(16, 64, 81);
/* oklch */ color: oklch(34.8% 0.058 226.1);
Tailwind
colors: {
  custom: {
    50: '#597482',
    500: '#104051',
    950: '#000000',
  },
}
SCSS
$custom: #104051;
$custom-light: #597482;
$custom-dark: #000000;
JSON
{
  "hex": "#104051",
  "rgb": {
    "r": 16,
    "g": 64,
    "b": 81
  },
  "hsl": {
    "h": 195.692,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.34837,
    "c": 0.0577,
    "h": 226.1
  },
  "luminance": 0.04371
}

Semantic roles & 50–950 ramp

primary
#104051
secondary
#8B4932
accent
#6B3EEA
background
#F5F7F7
surface
#E9EDEE
border
#C5C8C9
text
#04080A
muted
#797B7C

Preview Lab

Preview with #104051

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

Preview Lab → · Contrast checker → · Palette generator →

#104051 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva