#143961#143961

#143961 is a dark, moderate cyan. Relative luminance 0.039; OKLCH L 34.1% C 0.082 H 252.9°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#143961
RGB	rgb(20, 57, 97)
HSL	hsl(211, 66%, 23%)
HSV	hsv(211, 79%, 38%)
CMYK	cmyk(79.4%, 41.2%, 0%, 62%)
CIE-LAB	lab(23.46, 2.48, -27.48)
CIE-LCH	lch(23.46, 27.59, 275.15°)
OKLab	oklab(34.05% -0.0241 -0.0783)
OKLCH	oklch(34.05% 0.082 252.9)
XYZ	xyz(3.9085, 3.9376, 11.8610)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143961 #613C14

analogous

#145F61 #143961 #161461

triadic

#143961 #611439 #396114

tetradic

#143961 #61145F #613C14 #146116

square

#143961 #61145F #613C14 #146116

split-complementary

#143961 #611614 #5F6114

monochromatic

#050F19 #0A1B2E #143961 #1E5794 #2975C6

Accessibility & contrast

On white

11.75

#143961 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#143961 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143961

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143961	#FFFFFF	#000000	##FFFFFF
##143961	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263C63

Deuteranopia (green-blind)

#1A3560

Tritanopia (blue-blind)

#004248

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #143961;
/* rgb */ color: rgb(20, 57, 97);
/* oklch */ color: oklch(34.1% 0.082 252.9);

Tailwind

colors: {
  custom: {
    50: '#5e6f8e',
    500: '#143961',
    950: '#000000',
  },
}

SCSS

$custom: #143961;
$custom-light: #5e6f8e;
$custom-dark: #000000;

JSON

{
  "hex": "#143961",
  "rgb": {
    "r": 20,
    "g": 57,
    "b": 97
  },
  "hsl": {
    "h": 211.169,
    "s": 65.812,
    "l": 22.941
  },
  "oklch": {
    "l": 0.34053,
    "c": 0.08198,
    "h": 252.9
  },
  "luminance": 0.03938
}

Semantic roles & 50–950 ramp

primary

#143961

secondary

#986A38

accent

#973FE9

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #143961

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

Preview Lab → · Contrast checker → · Palette generator →