#143D72#143D72

#143D72 is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 36.3% C 0.102 H 256.5°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX#143D72
RGBrgb(20, 61, 114)
HSLhsl(214, 70%, 26%)
HSVhsv(214, 82%, 45%)
CMYKcmyk(82.5%, 46.5%, 0%, 55.3%)
CIE-LABlab(25.86, 6.82, -34.58)
CIE-LCHlch(25.86, 35.24, 281.15°)
OKLaboklab(36.28% -0.0238 -0.0991)
OKLCHoklch(36.28% 0.102 256.5)
XYZxyz(4.9934, 4.7005, 16.5604)
Luminance0.0470 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143D72 #724914
analogous
#146C72 #143D72 #1A1472
triadic
#143D72 #72143D #3D7214
tetradic
#143D72 #72146C #724914 #14721A
square
#143D72 #72146C #724914 #14721A
split-complementary
#143D72 #721A14 #6C7214
monochromatic
#050E1A #0B213E #143D72 #1D59A6 #2775D9

Accessibility & contrast

On white

10.82
#143D72 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.94
#143D72 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143D72
10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143D72#FFFFFF#000000##FFFFFF
##143D721.0010.821.9410.82
#FFFFFF10.821.0021.001.00
#0000001.9421.001.0021.00
##FFFFFF10.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#224274
Deuteranopia (green-blind)
#0E3971
Tritanopia (blue-blind)
#004A52
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #143d72;
/* rgb */ color: rgb(20, 61, 114);
/* oklch */ color: oklch(36.3% 0.102 256.5);
Tailwind
colors: {
  custom: {
    50: '#62729b',
    500: '#143d72',
    950: '#000000',
  },
}
SCSS
$custom: #143d72;
$custom-light: #62729b;
$custom-dark: #000000;
JSON
{
  "hex": "#143d72",
  "rgb": {
    "r": 20,
    "g": 61,
    "b": 114
  },
  "hsl": {
    "h": 213.83,
    "s": 70.149,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36277,
    "c": 0.10196,
    "h": 256.5
  },
  "luminance": 0.04701
}

Semantic roles & 50–950 ramp

primary
#143D72
secondary
#A87839
accent
#9F3BED
background
#F6F6F9
surface
#EBECF2
border
#C6C7CC
text
#06070E
muted
#7A7A7E

Preview Lab

Preview with #143D72

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

Preview Lab → · Contrast checker → · Palette generator →

#143D72 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva