#142D59#142D59

#142D59 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.4% C 0.085 H 260.8°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#142D59
RGB	rgb(20, 45, 89)
HSL	hsl(218, 63%, 21%)
HSV	hsv(218, 78%, 35%)
CMYK	cmyk(77.5%, 49.4%, 0%, 65.1%)
CIE-LAB	lab(19.00, 7.67, -29.35)
CIE-LCH	lch(19.00, 30.34, 284.66°)
OKLab	oklab(30.42% -0.0136 -0.0841)
OKLCH	oklch(30.42% 0.085 260.8)
XYZ	xyz(3.0294, 2.7464, 9.8197)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142D59 #594014

analogous

#145059 #142D59 #1E1459

triadic

#142D59 #59142D #2D5914

tetradic

#142D59 #591450 #594014 #14591E

square

#142D59 #591450 #594014 #14591E

split-complementary

#142D59 #591E14 #505914

monochromatic

#060D19 #091427 #142D59 #1F468B #2A60BD

Accessibility & contrast

On white

13.55

#142D59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#142D59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142D59

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142D59	#FFFFFF	#000000	##FFFFFF
##142D59	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16325B

Deuteranopia (green-blind)

#082B58

Tritanopia (blue-blind)

#00373E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #142d59;
/* rgb */ color: rgb(20, 45, 89);
/* oklch */ color: oklch(30.4% 0.085 260.8);

Tailwind

colors: {
  custom: {
    50: '#5c6588',
    500: '#142d59',
    950: '#000000',
  },
}

SCSS

$custom: #142d59;
$custom-light: #5c6588;
$custom-dark: #000000;

JSON

{
  "hex": "#142d59",
  "rgb": {
    "r": 20,
    "g": 45,
    "b": 89
  },
  "hsl": {
    "h": 218.261,
    "s": 63.303,
    "l": 21.373
  },
  "oklch": {
    "l": 0.30417,
    "c": 0.08518,
    "h": 260.8
  },
  "luminance": 0.02747
}

Semantic roles & 50–950 ramp

primary

#142D59

secondary

#917138

accent

#AB41E6

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04050B

muted

#797A7C

Preview Lab

Preview with #142D59

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

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