#142D58#142D58

#142D58 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.3% C 0.084 H 260.5°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#142D58
RGB	rgb(20, 45, 88)
HSL	hsl(218, 63%, 21%)
HSV	hsv(218, 77%, 35%)
CMYK	cmyk(77.3%, 48.9%, 0%, 65.5%)
CIE-LAB	lab(18.93, 7.25, -28.80)
CIE-LCH	lch(18.93, 29.69, 284.13°)
OKLab	oklab(30.34% -0.0138 -0.0825)
OKLCH	oklch(30.34% 0.084 260.5)
XYZ	xyz(2.9877, 2.7298, 9.6001)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142D58 #583F14

analogous

#144F58 #142D58 #1D1458

triadic

#142D58 #58142D #2D5814

tetradic

#142D58 #58144F #583F14 #14581D

square

#142D58 #58144F #583F14 #14581D

split-complementary

#142D58 #581D14 #4F5814

monochromatic

#060D19 #091326 #142D58 #1F468A #2B60BC

Accessibility & contrast

On white

13.58

#142D58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#142D58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142D58

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142D58	#FFFFFF	#000000	##FFFFFF
##142D58	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17315A

Deuteranopia (green-blind)

#0A2B57

Tritanopia (blue-blind)

#00373E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #142d58;
/* rgb */ color: rgb(20, 45, 88);
/* oklch */ color: oklch(30.3% 0.084 260.5);

Tailwind

colors: {
  custom: {
    50: '#5c6587',
    500: '#142d58',
    950: '#000000',
  },
}

SCSS

$custom: #142d58;
$custom-light: #5c6587;
$custom-dark: #000000;

JSON

{
  "hex": "#142d58",
  "rgb": {
    "r": 20,
    "g": 45,
    "b": 88
  },
  "hsl": {
    "h": 217.941,
    "s": 62.963,
    "l": 21.176
  },
  "oklch": {
    "l": 0.30339,
    "c": 0.08361,
    "h": 260.5
  },
  "luminance": 0.0273
}

Semantic roles & 50–950 ramp

primary

#142D58

secondary

#907038

accent

#AA42E6

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04050B

muted

#797A7C

Preview Lab

Preview with #142D58

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

Preview Lab → · Contrast checker → · Palette generator →