#142A7D#142A7D

#142A7D is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.0% C 0.143 H 266.5°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#142A7D
RGB	rgb(20, 42, 125)
HSL	hsl(227, 72%, 28%)
HSV	hsv(227, 84%, 49%)
CMYK	cmyk(84%, 66.4%, 0%, 51%)
CIE-LAB	lab(21.15, 24.90, -49.22)
CIE-LCH	lch(21.15, 55.16, 296.84°)
OKLab	oklab(32.99% -0.0087 -0.1425)
OKLCH	oklch(32.99% 0.143 266.5)
XYZ	xyz(4.8168, 3.2847, 19.7782)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142A7D #7D6714

analogous

#145E7D #142A7D #33147D

triadic

#142A7D #7D142A #2A7D14

tetradic

#142A7D #7D145E #7D6714 #147D33

square

#142A7D #7D145E #7D6714 #147D33

split-complementary

#142A7D #7D3314 #5E7D14

monochromatic

#04091A #0C1848 #142A7D #1C3CB2 #2E53DE

Accessibility & contrast

On white

12.67

#142A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#142A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142A7D

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142A7D	#FFFFFF	#000000	##FFFFFF
##142A7D	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003880

Deuteranopia (green-blind)

#002E7B

Tritanopia (blue-blind)

#00404F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #142a7d;
/* rgb */ color: rgb(20, 42, 125);
/* oklch */ color: oklch(33.0% 0.143 266.5);

Tailwind

colors: {
  custom: {
    50: '#6663a3',
    500: '#142a7d',
    950: '#000000',
  },
}

SCSS

$custom: #142a7d;
$custom-light: #6663a3;
$custom-dark: #000000;

JSON

{
  "hex": "#142a7d",
  "rgb": {
    "r": 20,
    "g": 42,
    "b": 125
  },
  "hsl": {
    "h": 227.429,
    "s": 72.414,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32988,
    "c": 0.14275,
    "h": 266.5
  },
  "luminance": 0.03285
}

Semantic roles & 50–950 ramp

primary

#142A7D

secondary

#B2993A

accent

#C939EF

background

#F6F5FA

surface

#EBEAF4

border

#C6C6CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #142A7D

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

Preview Lab → · Contrast checker → · Palette generator →