#143045#143045

#143045 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.8% C 0.051 H 243.4°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#143045
RGB	rgb(20, 48, 69)
HSL	hsl(206, 55%, 17%)
HSV	hsv(206, 71%, 27%)
CMYK	cmyk(71%, 30.4%, 0%, 72.9%)
CIE-LAB	lab(18.77, -2.78, -16.26)
CIE-LCH	lch(18.77, 16.49, 260.31°)
OKLab	oklab(29.83% -0.0229 -0.0457)
OKLCH	oklch(29.83% 0.051 243.4)
XYZ	xyz(2.4192, 2.6921, 6.0212)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143045 #452914

analogous

#144541 #143045 #141845

triadic

#143045 #451430 #304514

tetradic

#143045 #411445 #452914 #184514

square

#143045 #411445 #452914 #184514

split-complementary

#143045 #451418 #454114

monochromatic

#071118 #071118 #143045 #225174 #3072A4

Accessibility & contrast

On white

13.65

#143045 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#143045 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143045

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143045	#FFFFFF	#000000	##FFFFFF
##143045	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273046

Deuteranopia (green-blind)

#202B45

Tritanopia (blue-blind)

#003537

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #143045;
/* rgb */ color: rgb(20, 48, 69);
/* oklch */ color: oklch(29.8% 0.051 243.4);

Tailwind

colors: {
  custom: {
    50: '#576878',
    500: '#143045',
    950: '#000000',
  },
}

SCSS

$custom: #143045;
$custom-light: #576878;
$custom-dark: #000000;

JSON

{
  "hex": "#143045",
  "rgb": {
    "r": 20,
    "g": 48,
    "b": 69
  },
  "hsl": {
    "h": 205.714,
    "s": 55.056,
    "l": 17.451
  },
  "oklch": {
    "l": 0.29829,
    "c": 0.05117,
    "h": 243.4
  },
  "luminance": 0.02692
}

Semantic roles & 50–950 ramp

primary

#143045

secondary

#7D5538

accent

#8949DE

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #143045

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

Preview Lab → · Contrast checker → · Palette generator →