#144C81#144C81

#144C81 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 41.0% C 0.105 H 251.3°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#144C81
RGB	rgb(20, 76, 129)
HSL	hsl(209, 73%, 29%)
HSV	hsv(209, 84%, 51%)
CMYK	cmyk(84.5%, 41.1%, 0%, 49.4%)
CIE-LAB	lab(31.58, 2.82, -34.85)
CIE-LCH	lch(31.58, 34.96, 274.62°)
OKLab	oklab(41.04% -0.0338 -0.0996)
OKLCH	oklch(41.04% 0.105 251.3)
XYZ	xyz(6.8339, 6.9017, 21.7366)
Luminance	0.0690 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144C81 #814914

analogous

#148180 #144C81 #141681

triadic

#144C81 #81144C #4C8114

tetradic

#144C81 #801481 #814914 #168114

square

#144C81 #801481 #814914 #168114

split-complementary

#144C81 #811416 #818014

monochromatic

#04101A #0C2D4C #144C81 #1C6BB6 #308ADF

Accessibility & contrast

On white

8.82

#144C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#144C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144C81

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144C81	#FFFFFF	#000000	##FFFFFF
##144C81	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325083

Deuteranopia (green-blind)

#204680

Tritanopia (blue-blind)

#005960

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #144c81;
/* rgb */ color: rgb(20, 76, 129);
/* oklch */ color: oklch(41.0% 0.105 251.3);

Tailwind

colors: {
  custom: {
    50: '#657da6',
    500: '#144c81',
    950: '#000000',
  },
}

SCSS

$custom: #144c81;
$custom-light: #657da6;
$custom-dark: #000000;

JSON

{
  "hex": "#144c81",
  "rgb": {
    "r": 20,
    "g": 76,
    "b": 129
  },
  "hsl": {
    "h": 209.174,
    "s": 73.154,
    "l": 29.216
  },
  "oklch": {
    "l": 0.41038,
    "c": 0.1052,
    "h": 251.3
  },
  "luminance": 0.06903
}

Semantic roles & 50–950 ramp

primary

#144C81

secondary

#B6773B

accent

#9138F0

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #144C81

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

Preview Lab → · Contrast checker → · Palette generator →