#142D57#142D57

#142D57 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.3% C 0.082 H 260.1°. Best body text is #FFFFFF at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#142D57
RGB	rgb(20, 45, 87)
HSL	hsl(218, 63%, 21%)
HSV	hsv(218, 77%, 34%)
CMYK	cmyk(77%, 48.3%, 0%, 65.9%)
CIE-LAB	lab(18.86, 6.83, -28.24)
CIE-LCH	lch(18.86, 29.06, 283.59°)
OKLab	oklab(30.26% -0.014 -0.0808)
OKLCH	oklch(30.26% 0.082 260.1)
XYZ	xyz(2.9466, 2.7133, 9.3834)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142D57 #573E14

analogous

#144E57 #142D57 #1C1457

triadic

#142D57 #57142D #2D5714

tetradic

#142D57 #57144E #573E14 #14571C

square

#142D57 #57144E #573E14 #14571C

split-complementary

#142D57 #571C14 #4E5714

monochromatic

#060D19 #091325 #142D57 #1F4789 #2B60BB

Accessibility & contrast

On white

13.61

#142D57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#142D57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142D57

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142D57	#FFFFFF	#000000	##FFFFFF
##142D57	1.00	13.61	1.54	13.61
#FFFFFF	13.61	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183159

Deuteranopia (green-blind)

#0B2B56

Tritanopia (blue-blind)

#00373D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #142d57;
/* rgb */ color: rgb(20, 45, 87);
/* oklch */ color: oklch(30.3% 0.082 260.1);

Tailwind

colors: {
  custom: {
    50: '#5b6587',
    500: '#142d57',
    950: '#000000',
  },
}

SCSS

$custom: #142d57;
$custom-light: #5b6587;
$custom-dark: #000000;

JSON

{
  "hex": "#142d57",
  "rgb": {
    "r": 20,
    "g": 45,
    "b": 87
  },
  "hsl": {
    "h": 217.612,
    "s": 62.617,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30262,
    "c": 0.08204,
    "h": 260.1
  },
  "luminance": 0.02714
}

Semantic roles & 50–950 ramp

primary

#142D57

secondary

#8F6E38

accent

#A942E6

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04050B

muted

#797A7C

Preview Lab

Preview with #142D57

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

Preview Lab → · Contrast checker → · Palette generator →