#143875#143875

#143875 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.3% C 0.113 H 260.3°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#143875
RGB	rgb(20, 56, 117)
HSL	hsl(218, 71%, 27%)
HSV	hsv(218, 83%, 46%)
CMYK	cmyk(82.9%, 52.1%, 0%, 54.1%)
CIE-LAB	lab(24.52, 11.61, -38.66)
CIE-LCH	lch(24.52, 40.36, 286.72°)
OKLab	oklab(35.31% -0.019 -0.1112)
OKLCH	oklch(35.31% 0.113 260.3)
XYZ	xyz(4.9124, 4.2608, 17.3897)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143875 #755114

analogous

#146975 #143875 #211475

triadic

#143875 #751438 #387514

tetradic

#143875 #751469 #755114 #147521

square

#143875 #751469 #755114 #147521

split-complementary

#143875 #752114 #697514

monochromatic

#040D1A #0B1F41 #143875 #1D51A9 #296BDA

Accessibility & contrast

On white

11.34

#143875 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#143875 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143875

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143875	#FFFFFF	#000000	##FFFFFF
##143875	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#123F77

Deuteranopia (green-blind)

#003674

Tritanopia (blue-blind)

#004751

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #143875;
/* rgb */ color: rgb(20, 56, 117);
/* oklch */ color: oklch(35.3% 0.113 260.3);

Tailwind

colors: {
  custom: {
    50: '#636e9d',
    500: '#143875',
    950: '#000000',
  },
}

SCSS

$custom: #143875;
$custom-light: #636e9d;
$custom-dark: #000000;

JSON

{
  "hex": "#143875",
  "rgb": {
    "r": 20,
    "g": 56,
    "b": 117
  },
  "hsl": {
    "h": 217.732,
    "s": 70.803,
    "l": 26.863
  },
  "oklch": {
    "l": 0.35307,
    "c": 0.11285,
    "h": 260.3
  },
  "luminance": 0.04261
}

Semantic roles & 50–950 ramp

primary

#143875

secondary

#AB813A

accent

#AB3AEE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #143875

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

Preview Lab → · Contrast checker → · Palette generator →