#142A58#142A58

#142A58 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.6% C 0.088 H 262.9°. Best body text is #FFFFFF at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#142A58
RGB	rgb(20, 42, 88)
HSL	hsl(221, 63%, 21%)
HSV	hsv(221, 77%, 35%)
CMYK	cmyk(77.3%, 52.3%, 0%, 65.5%)
CIE-LAB	lab(17.96, 9.46, -30.35)
CIE-LCH	lch(17.96, 31.79, 287.30°)
OKLab	oklab(29.6% -0.0108 -0.0871)
OKLCH	oklch(29.6% 0.088 262.9)
XYZ	xyz(2.8773, 2.5089, 9.5633)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142A58 #584214

analogous

#144C58 #142A58 #201458

triadic

#142A58 #58142A #2A5814

tetradic

#142A58 #58144C #584214 #145820

square

#142A58 #58144C #584214 #145820

split-complementary

#142A58 #582014 #4C5814

monochromatic

#060C19 #091226 #142A58 #1F428A #2B5ABC

Accessibility & contrast

On white

13.98

#142A58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#142A58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142A58

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142A58	#FFFFFF	#000000	##FFFFFF
##142A58	1.00	13.98	1.50	13.98
#FFFFFF	13.98	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112F5A

Deuteranopia (green-blind)

#012957

Tritanopia (blue-blind)

#00353C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #142a58;
/* rgb */ color: rgb(20, 42, 88);
/* oklch */ color: oklch(29.6% 0.088 262.9);

Tailwind

colors: {
  custom: {
    50: '#5c6387',
    500: '#142a58',
    950: '#000000',
  },
}

SCSS

$custom: #142a58;
$custom-light: #5c6387;
$custom-dark: #000000;

JSON

{
  "hex": "#142a58",
  "rgb": {
    "r": 20,
    "g": 42,
    "b": 88
  },
  "hsl": {
    "h": 220.588,
    "s": 62.963,
    "l": 21.176
  },
  "oklch": {
    "l": 0.29596,
    "c": 0.08775,
    "h": 262.9
  },
  "luminance": 0.02509
}

Semantic roles & 50–950 ramp

primary

#142A58

secondary

#907338

accent

#B142E6

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #142A58

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

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