#143975#143975

#143975 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.5% C 0.112 H 259.8°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#143975
RGB	rgb(20, 57, 117)
HSL	hsl(217, 71%, 27%)
HSV	hsv(217, 83%, 46%)
CMYK	cmyk(82.9%, 51.3%, 0%, 54.1%)
CIE-LAB	lab(24.82, 10.90, -38.16)
CIE-LCH	lch(24.82, 39.69, 285.94°)
OKLab	oklab(35.54% -0.0198 -0.1097)
OKLCH	oklch(35.54% 0.112 259.8)
XYZ	xyz(4.9613, 4.3587, 17.4060)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143975 #755014

analogous

#146A75 #143975 #1F1475

triadic

#143975 #751439 #397514

tetradic

#143975 #75146A #755014 #14751F

square

#143975 #75146A #755014 #14751F

split-complementary

#143975 #751F14 #6A7514

monochromatic

#040D1A #0B2041 #143975 #1D52A9 #296DDA

Accessibility & contrast

On white

11.22

#143975 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#143975 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143975

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143975	#FFFFFF	#000000	##FFFFFF
##143975	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154077

Deuteranopia (green-blind)

#003774

Tritanopia (blue-blind)

#004751

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #143975;
/* rgb */ color: rgb(20, 57, 117);
/* oklch */ color: oklch(35.5% 0.112 259.8);

Tailwind

colors: {
  custom: {
    50: '#636e9d',
    500: '#143975',
    950: '#000000',
  },
}

SCSS

$custom: #143975;
$custom-light: #636e9d;
$custom-dark: #000000;

JSON

{
  "hex": "#143975",
  "rgb": {
    "r": 20,
    "g": 57,
    "b": 117
  },
  "hsl": {
    "h": 217.113,
    "s": 70.803,
    "l": 26.863
  },
  "oklch": {
    "l": 0.35543,
    "c": 0.11152,
    "h": 259.8
  },
  "luminance": 0.04359
}

Semantic roles & 50–950 ramp

primary

#143975

secondary

#AB803A

accent

#A93AEE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #143975

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

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