#144F5C#144F5C

#144F5C is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 39.7% C 0.062 H 215.9°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#144F5C
RGB	rgb(20, 79, 92)
HSL	hsl(191, 64%, 22%)
HSV	hsv(191, 78%, 36%)
CMYK	cmyk(78.3%, 14.1%, 0%, 63.9%)
CIE-LAB	lab(30.67, -13.63, -13.01)
CIE-LCH	lch(30.67, 18.84, 223.66°)
OKLab	oklab(39.69% -0.0502 -0.0363)
OKLCH	oklch(39.69% 0.062 215.9)
XYZ	xyz(5.0154, 6.5128, 11.1159)
Luminance	0.0651 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144F5C #5C2114

analogous

#145C45 #144F5C #142B5C

triadic

#144F5C #5C144F #4F5C14

tetradic

#144F5C #45145C #5C2114 #2B5C14

square

#144F5C #45145C #5C2114 #2B5C14

split-complementary

#144F5C #5C142B #5C4514

monochromatic

#051619 #09242A #144F5C #1F7A8E #2AA5C1

Accessibility & contrast

On white

9.12

#144F5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#144F5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144F5C

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144F5C	#FFFFFF	#000000	##FFFFFF
##144F5C	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464C5D

Deuteranopia (green-blind)

#3C455C

Tritanopia (blue-blind)

#005453

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #144f5c;
/* rgb */ color: rgb(20, 79, 92);
/* oklch */ color: oklch(39.7% 0.062 215.9);

Tailwind

colors: {
  custom: {
    50: '#5e808a',
    500: '#144f5c',
    950: '#000000',
  },
}

SCSS

$custom: #144f5c;
$custom-light: #5e808a;
$custom-dark: #000000;

JSON

{
  "hex": "#144f5c",
  "rgb": {
    "r": 20,
    "g": 79,
    "b": 92
  },
  "hsl": {
    "h": 190.833,
    "s": 64.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.39691,
    "c": 0.06192,
    "h": 215.9
  },
  "luminance": 0.06513
}

Semantic roles & 50–950 ramp

primary

#144F5C

secondary

#944938

accent

#5F41E7

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #144F5C

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

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