#144A81#144A81

#144A81 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.5% C 0.107 H 252.7°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#144A81
RGB	rgb(20, 74, 129)
HSL	hsl(210, 73%, 29%)
HSV	hsv(210, 84%, 51%)
CMYK	cmyk(84.5%, 42.6%, 0%, 49.4%)
CIE-LAB	lab(30.95, 4.16, -35.86)
CIE-LCH	lch(30.95, 36.10, 276.61°)
OKLab	oklab(40.54% -0.032 -0.1026)
OKLCH	oklch(40.54% 0.108 252.7)
XYZ	xyz(6.6982, 6.6304, 21.6914)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144A81 #814B14

analogous

#148181 #144A81 #151481

triadic

#144A81 #81144A #4A8114

tetradic

#144A81 #811481 #814B14 #148115

square

#144A81 #811481 #814B14 #148115

split-complementary

#144A81 #811514 #818114

monochromatic

#040F1A #0C2C4C #144A81 #1C68B6 #3087DF

Accessibility & contrast

On white

9.03

#144A81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#144A81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144A81

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144A81	#FFFFFF	#000000	##FFFFFF
##144A81	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4E83

Deuteranopia (green-blind)

#1C4480

Tritanopia (blue-blind)

#00575F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #144a81;
/* rgb */ color: rgb(20, 74, 129);
/* oklch */ color: oklch(40.5% 0.107 252.7);

Tailwind

colors: {
  custom: {
    50: '#657ca6',
    500: '#144a81',
    950: '#000000',
  },
}

SCSS

$custom: #144a81;
$custom-light: #657ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#144a81",
  "rgb": {
    "r": 20,
    "g": 74,
    "b": 129
  },
  "hsl": {
    "h": 210.275,
    "s": 73.154,
    "l": 29.216
  },
  "oklch": {
    "l": 0.40545,
    "c": 0.1075,
    "h": 252.7
  },
  "luminance": 0.06631
}

Semantic roles & 50–950 ramp

primary

#144A81

secondary

#B6793B

accent

#9538F0

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #144A81

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

Preview Lab → · Contrast checker → · Palette generator →