#143358#143358

#143358 is a dark, moderate cyan. Relative luminance 0.032; OKLCH L 31.9% C 0.076 H 254.5°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#143358
RGB	rgb(20, 51, 88)
HSL	hsl(213, 63%, 21%)
HSV	hsv(213, 77%, 35%)
CMYK	cmyk(77.3%, 42%, 0%, 65.5%)
CIE-LAB	lab(20.91, 2.93, -25.64)
CIE-LCH	lch(20.91, 25.80, 276.51°)
OKLab	oklab(31.87% -0.0202 -0.0731)
OKLCH	oklch(31.87% 0.076 254.5)
XYZ	xyz(3.2331, 3.2206, 9.6819)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143358 #583914

analogous

#145558 #143358 #171458

triadic

#143358 #581433 #335814

tetradic

#143358 #581455 #583914 #145817

square

#143358 #581455 #583914 #145817

split-complementary

#143358 #581714 #555814

monochromatic

#060E19 #091626 #143358 #1F508A #2B6DBC

Accessibility & contrast

On white

12.77

#143358 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#143358 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143358

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143358	#FFFFFF	#000000	##FFFFFF
##143358	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223659

Deuteranopia (green-blind)

#172F57

Tritanopia (blue-blind)

#003C41

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #143358;
/* rgb */ color: rgb(20, 51, 88);
/* oklch */ color: oklch(31.9% 0.076 254.5);

Tailwind

colors: {
  custom: {
    50: '#5c6a87',
    500: '#143358',
    950: '#000000',
  },
}

SCSS

$custom: #143358;
$custom-light: #5c6a87;
$custom-dark: #000000;

JSON

{
  "hex": "#143358",
  "rgb": {
    "r": 20,
    "g": 51,
    "b": 88
  },
  "hsl": {
    "h": 212.647,
    "s": 62.963,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31873,
    "c": 0.07581,
    "h": 254.5
  },
  "luminance": 0.03221
}

Semantic roles & 50–950 ramp

primary

#143358

secondary

#906838

accent

#9B42E6

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #143358

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

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