#144F9F#144F9F

#144F9F is a dark, vivid cyan. Relative luminance 0.082; OKLCH L 43.9% C 0.143 H 257.9°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#144F9F
RGB	rgb(20, 79, 159)
HSL	hsl(215, 78%, 35%)
HSV	hsv(215, 87%, 62%)
CMYK	cmyk(87.4%, 50.3%, 0%, 37.6%)
CIE-LAB	lab(34.48, 13.13, -48.50)
CIE-LCH	lch(34.48, 50.25, 285.15°)
OKLab	oklab(43.92% -0.0301 -0.1397)
OKLCH	oklch(43.92% 0.143 257.9)
XYZ	xyz(9.3402, 8.2427, 33.8929)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144F9F #9F6414

analogous

#14959F #144F9F #1E149F

triadic

#144F9F #9F144F #4F9F14

tetradic

#144F9F #9F1495 #9F6414 #149F1E

square

#144F9F #9F1495 #9F6414 #149F1E

split-complementary

#144F9F #9F1E14 #959F14

monochromatic

#061932 #0D3469 #144F9F #1B6AD5 #468AE8

Accessibility & contrast

On white

7.93

#144F9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#144F9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144F9F

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144F9F	#FFFFFF	#000000	##FFFFFF
##144F9F	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D58A2

Deuteranopia (green-blind)

#004B9D

Tritanopia (blue-blind)

#00626F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #144f9f;
/* rgb */ color: rgb(20, 79, 159);
/* oklch */ color: oklch(43.9% 0.143 257.9);

Tailwind

colors: {
  custom: {
    50: '#6d7fbc',
    500: '#144f9f',
    950: '#000000',
  },
}

SCSS

$custom: #144f9f;
$custom-light: #6d7fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#144f9f",
  "rgb": {
    "r": 20,
    "g": 79,
    "b": 159
  },
  "hsl": {
    "h": 214.532,
    "s": 77.654,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43924,
    "c": 0.14291,
    "h": 257.9
  },
  "luminance": 0.08244
}

Semantic roles & 50–950 ramp

primary

#144F9F

secondary

#C89146

accent

#A234F4

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #144F9F

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

Preview Lab → · Contrast checker → · Palette generator →