#142F8E#142F8E

#142F8E is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.7% C 0.160 H 265.8°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#142F8E
RGB	rgb(20, 47, 142)
HSL	hsl(227, 75%, 32%)
HSV	hsv(227, 86%, 56%)
CMYK	cmyk(85.9%, 66.9%, 0%, 44.3%)
CIE-LAB	lab(24.11, 28.23, -55.02)
CIE-LCH	lch(24.11, 61.84, 297.17°)
OKLab	oklab(35.67% -0.0118 -0.1594)
OKLCH	oklch(35.67% 0.16 265.8)
XYZ	xyz(6.1858, 4.1340, 26.0579)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142F8E #8E7314

analogous

#146C8E #142F8E #36148E

triadic

#142F8E #8E142F #2F8E14

tetradic

#142F8E #8E146C #8E7314 #148E36

square

#142F8E #8E146C #8E7314 #148E36

split-complementary

#142F8E #8E3614 #6C8E14

monochromatic

#050B23 #0C1D58 #142F8E #1C41C4 #395FE3

Accessibility & contrast

On white

11.49

#142F8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#142F8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142F8E

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142F8E	#FFFFFF	#000000	##FFFFFF
##142F8E	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F91

Deuteranopia (green-blind)

#00348C

Tritanopia (blue-blind)

#00495A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #142f8e;
/* rgb */ color: rgb(20, 47, 142);
/* oklch */ color: oklch(35.7% 0.160 265.8);

Tailwind

colors: {
  custom: {
    50: '#6b67b0',
    500: '#142f8e',
    950: '#000000',
  },
}

SCSS

$custom: #142f8e;
$custom-light: #6b67b0;
$custom-dark: #000000;

JSON

{
  "hex": "#142f8e",
  "rgb": {
    "r": 20,
    "g": 47,
    "b": 142
  },
  "hsl": {
    "h": 226.721,
    "s": 75.309,
    "l": 31.765
  },
  "oklch": {
    "l": 0.35669,
    "c": 0.15983,
    "h": 265.8
  },
  "luminance": 0.04135
}

Semantic roles & 50–950 ramp

primary

#142F8E

secondary

#C2A43C

accent

#C836F2

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080611

muted

#7B7A80

Preview Lab

Preview with #142F8E

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

Preview Lab → · Contrast checker → · Palette generator →