#143458#143458

#143458 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.1% C 0.075 H 253.4°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX#143458
RGBrgb(20, 52, 88)
HSLhsl(212, 63%, 21%)
HSVhsv(212, 77%, 35%)
CMYKcmyk(77.3%, 40.9%, 0%, 65.5%)
CIE-LABlab(21.24, 2.22, -25.11)
CIE-LCHlch(21.24, 25.20, 275.05°)
OKLaboklab(32.13% -0.0213 -0.0715)
OKLCHoklch(32.13% 0.075 253.4)
XYZxyz(3.2773, 3.3089, 9.6966)
Luminance0.0331 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143458 #583814
analogous
#145658 #143458 #161458
triadic
#143458 #581434 #345814
tetradic
#143458 #581456 #583814 #145816
square
#143458 #581456 #583814 #145816
split-complementary
#143458 #581614 #565814
monochromatic
#060F19 #091726 #143458 #1F518A #2B6FBC

Accessibility & contrast

On white

12.64
#143458 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.66
#143458 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143458
12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143458#FFFFFF#000000##FFFFFF
##1434581.0012.641.6612.64
#FFFFFF12.641.0021.001.00
#0000001.6621.001.0021.00
##FFFFFF12.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#233659
Deuteranopia (green-blind)
#193057
Tritanopia (blue-blind)
#003C41
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #143458;
/* rgb */ color: rgb(20, 52, 88);
/* oklch */ color: oklch(32.1% 0.075 253.4);
Tailwind
colors: {
  custom: {
    50: '#5c6b87',
    500: '#143458',
    950: '#000000',
  },
}
SCSS
$custom: #143458;
$custom-light: #5c6b87;
$custom-dark: #000000;
JSON
{
  "hex": "#143458",
  "rgb": {
    "r": 20,
    "g": 52,
    "b": 88
  },
  "hsl": {
    "h": 211.765,
    "s": 62.963,
    "l": 21.176
  },
  "oklch": {
    "l": 0.32134,
    "c": 0.0746,
    "h": 253.4
  },
  "luminance": 0.03309
}

Semantic roles & 50–950 ramp

primary
#143458
secondary
#906638
accent
#9942E6
background
#F5F6F8
surface
#E9EBEF
border
#C5C6CA
text
#04060B
muted
#797A7C

Preview Lab

Preview with #143458

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

Preview Lab → · Contrast checker → · Palette generator →

#143458 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva