#141F4B#141F4B

#141F4B is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.8% C 0.083 H 269.3°. Best body text is #FFFFFF at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#141F4B
RGB	rgb(20, 31, 75)
HSL	hsl(228, 58%, 19%)
HSV	hsv(228, 73%, 29%)
CMYK	cmyk(73.3%, 58.7%, 0%, 70.6%)
CIE-LAB	lab(13.45, 12.19, -28.82)
CIE-LCH	lch(13.45, 31.29, 292.93°)
OKLab	oklab(25.84% -0.001 -0.0828)
OKLCH	oklch(25.84% 0.083 269.3)
XYZ	xyz(2.0480, 1.6365, 6.8632)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#141F4B #4B4014

analogous

#143A4B #141F4B #24144B

triadic

#141F4B #4B141F #1F4B14

tetradic

#141F4B #4B143A #4B4014 #144B24

square

#141F4B #4B143A #4B4014 #144B24

split-complementary

#141F4B #4B2414 #3A4B14

monochromatic

#060A18 #070B1B #141F4B #21337B #2E47AC

Accessibility & contrast

On white

15.82

#141F4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#141F4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #141F4B

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##141F4B	#FFFFFF	#000000	##FFFFFF
##141F4B	1.00	15.82	1.33	15.82
#FFFFFF	15.82	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04254D

Deuteranopia (green-blind)

#00204A

Tritanopia (blue-blind)

#002931

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #141f4b;
/* rgb */ color: rgb(20, 31, 75);
/* oklch */ color: oklch(25.8% 0.083 269.3);

Tailwind

colors: {
  custom: {
    50: '#595a7e',
    500: '#141f4b',
    950: '#000000',
  },
}

SCSS

$custom: #141f4b;
$custom-light: #595a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#141f4b",
  "rgb": {
    "r": 20,
    "g": 31,
    "b": 75
  },
  "hsl": {
    "h": 228,
    "s": 57.895,
    "l": 18.627
  },
  "oklch": {
    "l": 0.25844,
    "c": 0.08279,
    "h": 269.3
  },
  "luminance": 0.01637
}

Semantic roles & 50–950 ramp

primary

#141F4B

secondary

#837438

accent

#C247E1

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #141F4B

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

Preview Lab → · Contrast checker → · Palette generator →