#144C66#144C66

#144C66 is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.4% C 0.071 H 233.2°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#144C66
RGB	rgb(20, 76, 102)
HSL	hsl(199, 67%, 24%)
HSV	hsv(199, 80%, 40%)
CMYK	cmyk(80.4%, 25.5%, 0%, 60%)
CIE-LAB	lab(30.10, -8.04, -20.25)
CIE-LCH	lch(30.10, 21.79, 248.35°)
OKLab	oklab(39.38% -0.0426 -0.057)
OKLCH	oklch(39.38% 0.071 233.2)
XYZ	xyz(5.2702, 6.2763, 13.5015)
Luminance	0.0628 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144C66 #662E14

analogous

#146657 #144C66 #142366

triadic

#144C66 #66144C #4C6614

tetradic

#144C66 #571466 #662E14 #236614

square

#144C66 #571466 #662E14 #236614

split-complementary

#144C66 #661423 #665714

monochromatic

#05131A #0A2633 #144C66 #1E7299 #2898CC

Accessibility & contrast

On white

9.31

#144C66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#144C66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144C66

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144C66	#FFFFFF	#000000	##FFFFFF
##144C66	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4B67

Deuteranopia (green-blind)

#344366

Tritanopia (blue-blind)

#005355

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #144c66;
/* rgb */ color: rgb(20, 76, 102);
/* oklch */ color: oklch(39.4% 0.071 233.2);

Tailwind

colors: {
  custom: {
    50: '#5f7e91',
    500: '#144c66',
    950: '#000000',
  },
}

SCSS

$custom: #144c66;
$custom-light: #5f7e91;
$custom-dark: #000000;

JSON

{
  "hex": "#144c66",
  "rgb": {
    "r": 20,
    "g": 76,
    "b": 102
  },
  "hsl": {
    "h": 199.024,
    "s": 67.213,
    "l": 23.922
  },
  "oklch": {
    "l": 0.39383,
    "c": 0.07118,
    "h": 233.2
  },
  "luminance": 0.06277
}

Semantic roles & 50–950 ramp

primary

#144C66

secondary

#9D5839

accent

#743EEA

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#05090D

muted

#7A7B7D

Preview Lab

Preview with #144C66

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

Preview Lab → · Contrast checker → · Palette generator →