#143275#143275

#143275 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 33.9% C 0.121 H 263.2°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX#143275
RGBrgb(20, 50, 117)
HSLhsl(221, 71%, 27%)
HSVhsv(221, 83%, 46%)
CMYKcmyk(82.9%, 57.3%, 0%, 54.1%)
CIE-LABlab(22.70, 15.91, -41.59)
CIE-LCHlch(22.70, 44.53, 290.93°)
OKLaboklab(33.93% -0.0142 -0.12)
OKLCHoklch(33.93% 0.121 263.2)
XYZxyz(4.6388, 3.7137, 17.2985)
Luminance0.0371 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143275 #755714
analogous
#146375 #143275 #261475
triadic
#143275 #751432 #327514
tetradic
#143275 #751463 #755714 #147526
square
#143275 #751463 #755714 #147526
split-complementary
#143275 #752614 #637514
monochromatic
#040B1A #0B1C41 #143275 #1D48A9 #2960DA

Accessibility & contrast

On white

12.05
#143275 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.74
#143275 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143275
12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143275#FFFFFF#000000##FFFFFF
##1432751.0012.051.7412.05
#FFFFFF12.051.0021.001.00
#0000001.7421.001.0021.00
##FFFFFF12.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003B77
Deuteranopia (green-blind)
#003274
Tritanopia (blue-blind)
#00434E
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #143275;
/* rgb */ color: rgb(20, 50, 117);
/* oklch */ color: oklch(33.9% 0.121 263.2);
Tailwind
colors: {
  custom: {
    50: '#63699d',
    500: '#143275',
    950: '#000000',
  },
}
SCSS
$custom: #143275;
$custom-light: #63699d;
$custom-dark: #000000;
JSON
{
  "hex": "#143275",
  "rgb": {
    "r": 20,
    "g": 50,
    "b": 117
  },
  "hsl": {
    "h": 221.443,
    "s": 70.803,
    "l": 26.863
  },
  "oklch": {
    "l": 0.33926,
    "c": 0.12085,
    "h": 263.2
  },
  "luminance": 0.03714
}

Semantic roles & 50–950 ramp

primary
#143275
secondary
#AB883A
accent
#B63AEE
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060E
muted
#7A7A7E

Preview Lab

Preview with #143275

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

Preview Lab → · Contrast checker → · Palette generator →

#143275 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva