#141F7B#141F7B

#141F7B is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.8% C 0.153 H 268.8°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#141F7B
RGB	rgb(20, 31, 123)
HSL	hsl(234, 72%, 28%)
HSV	hsv(234, 84%, 48%)
CMYK	cmyk(83.7%, 74.8%, 0%, 51.8%)
CIE-LAB	lab(18.18, 31.56, -52.83)
CIE-LCH	lch(18.18, 61.54, 300.85°)
OKLab	oklab(30.76% -0.0032 -0.1531)
OKLCH	oklch(30.76% 0.153 268.8)
XYZ	xyz(4.3524, 2.5582, 18.9995)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#141F7B #7B7014

analogous

#14527B #141F7B #3C147B

triadic

#141F7B #7B141F #1F7B14

tetradic

#141F7B #7B1452 #7B7014 #147B3C

square

#141F7B #7B1452 #7B7014 #147B3C

split-complementary

#141F7B #7B3C14 #527B14

monochromatic

#04071A #0B1246 #141F7B #1D2CB0 #2D3FDD

Accessibility & contrast

On white

13.89

#141F7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#141F7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #141F7B

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##141F7B	#FFFFFF	#000000	##FFFFFF
##141F7B	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317E

Deuteranopia (green-blind)

#002779

Tritanopia (blue-blind)

#00394B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #141f7b;
/* rgb */ color: rgb(20, 31, 123);
/* oklch */ color: oklch(30.8% 0.153 268.8);

Tailwind

colors: {
  custom: {
    50: '#675ba2',
    500: '#141f7b',
    950: '#000000',
  },
}

SCSS

$custom: #141f7b;
$custom-light: #675ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#141f7b",
  "rgb": {
    "r": 20,
    "g": 31,
    "b": 123
  },
  "hsl": {
    "h": 233.592,
    "s": 72.028,
    "l": 28.039
  },
  "oklch": {
    "l": 0.30764,
    "c": 0.1531,
    "h": 268.8
  },
  "luminance": 0.02559
}

Semantic roles & 50–950 ramp

primary

#141F7B

secondary

#B1A43A

accent

#DB39EF

background

#F6F5FA

surface

#EBE9F4

border

#C6C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #141F7B

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

Preview Lab → · Contrast checker → · Palette generator →