#143075#143075

#143075 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.5% C 0.124 H 264.1°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#143075
RGB	rgb(20, 48, 117)
HSL	hsl(223, 71%, 27%)
HSV	hsv(223, 83%, 46%)
CMYK	cmyk(82.9%, 59%, 0%, 54.1%)
CIE-LAB	lab(22.11, 17.35, -42.55)
CIE-LCH	lch(22.11, 45.95, 292.18°)
OKLab	oklab(33.48% -0.0127 -0.1229)
OKLCH	oklch(33.48% 0.124 264.1)
XYZ	xyz(4.5552, 3.5464, 17.2706)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143075 #755914

analogous

#146175 #143075 #281475

triadic

#143075 #751430 #307514

tetradic

#143075 #751461 #755914 #147528

square

#143075 #751461 #755914 #147528

split-complementary

#143075 #752814 #617514

monochromatic

#040B1A #0B1B41 #143075 #1D45A9 #295CDA

Accessibility & contrast

On white

12.29

#143075 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#143075 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143075

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143075	#FFFFFF	#000000	##FFFFFF
##143075	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A77

Deuteranopia (green-blind)

#003174

Tritanopia (blue-blind)

#00414D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #143075;
/* rgb */ color: rgb(20, 48, 117);
/* oklch */ color: oklch(33.5% 0.124 264.1);

Tailwind

colors: {
  custom: {
    50: '#63679d',
    500: '#143075',
    950: '#000000',
  },
}

SCSS

$custom: #143075;
$custom-light: #63679d;
$custom-dark: #000000;

JSON

{
  "hex": "#143075",
  "rgb": {
    "r": 20,
    "g": 48,
    "b": 117
  },
  "hsl": {
    "h": 222.68,
    "s": 70.803,
    "l": 26.863
  },
  "oklch": {
    "l": 0.33481,
    "c": 0.12352,
    "h": 264.1
  },
  "luminance": 0.03547
}

Semantic roles & 50–950 ramp

primary

#143075

secondary

#AB8A3A

accent

#BA3AEE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #143075

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

Preview Lab → · Contrast checker → · Palette generator →