#143253#143253

#143253 is a dark, moderate cyan. Relative luminance 0.031; OKLCH L 31.3% C 0.069 H 252.8°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#143253
RGB	rgb(20, 50, 83)
HSL	hsl(211, 61%, 20%)
HSV	hsv(211, 76%, 33%)
CMYK	cmyk(75.9%, 39.8%, 0%, 67.5%)
CIE-LAB	lab(20.26, 1.55, -23.34)
CIE-LCH	lch(20.26, 23.39, 273.79°)
OKLab	oklab(31.27% -0.0205 -0.0664)
OKLCH	oklch(31.27% 0.069 252.8)
XYZ	xyz(2.9898, 3.0541, 8.6139)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143253 #533514

analogous

#145153 #143253 #161453

triadic

#143253 #531432 #325314

tetradic

#143253 #531451 #533514 #145316

square

#143253 #531451 #533514 #145316

split-complementary

#143253 #531614 #515314

monochromatic

#060F19 #081422 #143253 #205084 #2C6DB6

Accessibility & contrast

On white

13.04

#143253 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#143253 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143253

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143253	#FFFFFF	#000000	##FFFFFF
##143253	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233454

Deuteranopia (green-blind)

#1A2E52

Tritanopia (blue-blind)

#003A3E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #143253;
/* rgb */ color: rgb(20, 50, 83);
/* oklch */ color: oklch(31.3% 0.069 252.8);

Tailwind

colors: {
  custom: {
    50: '#5a6983',
    500: '#143253',
    950: '#000000',
  },
}

SCSS

$custom: #143253;
$custom-light: #5a6983;
$custom-dark: #000000;

JSON

{
  "hex": "#143253",
  "rgb": {
    "r": 20,
    "g": 50,
    "b": 83
  },
  "hsl": {
    "h": 211.429,
    "s": 61.165,
    "l": 20.196
  },
  "oklch": {
    "l": 0.31267,
    "c": 0.06947,
    "h": 252.8
  },
  "luminance": 0.03054
}

Semantic roles & 50–950 ramp

primary

#143253

secondary

#8B6338

accent

#9844E4

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #143253

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

Preview Lab → · Contrast checker → · Palette generator →