#143E60#143E60

#143E60 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.3% C 0.075 H 246.7°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#143E60
RGB	rgb(20, 62, 96)
HSL	hsl(207, 66%, 23%)
HSV	hsv(207, 79%, 38%)
CMYK	cmyk(79.2%, 35.4%, 0%, 62.4%)
CIE-LAB	lab(25.07, -1.36, -24.28)
CIE-LCH	lch(25.07, 24.32, 266.79°)
OKLab	oklab(35.29% -0.0297 -0.0689)
OKLCH	oklch(35.29% 0.075 246.7)
XYZ	xyz(4.1216, 4.4380, 11.7035)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143E60 #603614

analogous

#14605C #143E60 #141860

triadic

#143E60 #60143E #3E6014

tetradic

#143E60 #5C1460 #603614 #186014

square

#143E60 #5C1460 #603614 #186014

split-complementary

#143E60 #601418 #605C14

monochromatic

#051019 #091D2D #143E60 #1F5F93 #297FC5

Accessibility & contrast

On white

11.13

#143E60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#143E60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143E60

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143E60	#FFFFFF	#000000	##FFFFFF
##143E60	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3F61

Deuteranopia (green-blind)

#24385F

Tritanopia (blue-blind)

#00464A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #143e60;
/* rgb */ color: rgb(20, 62, 96);
/* oklch */ color: oklch(35.3% 0.075 246.7);

Tailwind

colors: {
  custom: {
    50: '#5e738d',
    500: '#143e60',
    950: '#000000',
  },
}

SCSS

$custom: #143e60;
$custom-light: #5e738d;
$custom-dark: #000000;

JSON

{
  "hex": "#143e60",
  "rgb": {
    "r": 20,
    "g": 62,
    "b": 96
  },
  "hsl": {
    "h": 206.842,
    "s": 65.517,
    "l": 22.745
  },
  "oklch": {
    "l": 0.35293,
    "c": 0.07504,
    "h": 246.7
  },
  "luminance": 0.04438
}

Semantic roles & 50–950 ramp

primary

#143E60

secondary

#986338

accent

#8B3FE8

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #143E60

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

Preview Lab → · Contrast checker → · Palette generator →