#142F5E#142F5E

#142F5E is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.3% C 0.090 H 260.6°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#142F5E
RGB	rgb(20, 47, 94)
HSL	hsl(218, 65%, 22%)
HSV	hsv(218, 79%, 37%)
CMYK	cmyk(78.7%, 50%, 0%, 63.1%)
CIE-LAB	lab(20.00, 8.34, -31.05)
CIE-LCH	lch(20.00, 32.15, 285.04°)
OKLab	oklab(31.3% -0.0147 -0.089)
OKLCH	oklch(31.3% 0.09 260.6)
XYZ	xyz(3.3247, 2.9895, 10.9893)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142F5E #5E4314

analogous

#14545E #142F5E #1E145E

triadic

#142F5E #5E142F #2F5E14

tetradic

#142F5E #5E1454 #5E4314 #145E1E

square

#142F5E #5E1454 #5E4314 #145E1E

split-complementary

#142F5E #5E1E14 #545E14

monochromatic

#050D19 #09162C #142F5E #1F4890 #2961C3

Accessibility & contrast

On white

13.14

#142F5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#142F5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142F5E

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142F5E	#FFFFFF	#000000	##FFFFFF
##142F5E	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163460

Deuteranopia (green-blind)

#052D5D

Tritanopia (blue-blind)

#003A42

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #142f5e;
/* rgb */ color: rgb(20, 47, 94);
/* oklch */ color: oklch(31.3% 0.090 260.6);

Tailwind

colors: {
  custom: {
    50: '#5d678c',
    500: '#142f5e',
    950: '#000000',
  },
}

SCSS

$custom: #142f5e;
$custom-light: #5d678c;
$custom-dark: #000000;

JSON

{
  "hex": "#142f5e",
  "rgb": {
    "r": 20,
    "g": 47,
    "b": 94
  },
  "hsl": {
    "h": 218.108,
    "s": 64.912,
    "l": 22.353
  },
  "oklch": {
    "l": 0.31304,
    "c": 0.09024,
    "h": 260.6
  },
  "luminance": 0.0299
}

Semantic roles & 50–950 ramp

primary

#142F5E

secondary

#967438

accent

#AB40E8

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #142F5E

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

Preview Lab → · Contrast checker → · Palette generator →