#141F7F#141F7F

#141F7F is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.2% C 0.158 H 268.7°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#141F7F
RGB	rgb(20, 31, 127)
HSL	hsl(234, 73%, 29%)
HSV	hsv(234, 84%, 50%)
CMYK	cmyk(84.3%, 75.6%, 0%, 50.2%)
CIE-LAB	lab(18.63, 33.05, -54.63)
CIE-LCH	lch(18.63, 63.85, 301.17°)
OKLab	oklab(31.22% -0.0037 -0.1583)
OKLCH	oklch(31.22% 0.158 268.7)
XYZ	xyz(4.6079, 2.6605, 20.3452)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#141F7F #7F7414

analogous

#14557F #141F7F #3F147F

triadic

#141F7F #7F141F #1F7F14

tetradic

#141F7F #7F1455 #7F7414 #147F3F

square

#141F7F #7F1455 #7F7414 #147F3F

split-complementary

#141F7F #7F3F14 #557F14

monochromatic

#04061A #0C124A #141F7F #1C2CB4 #2F41DE

Accessibility & contrast

On white

13.71

#141F7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#141F7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #141F7F

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##141F7F	#FFFFFF	#000000	##FFFFFF
##141F7F	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003382

Deuteranopia (green-blind)

#00287D

Tritanopia (blue-blind)

#003B4D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #141f7f;
/* rgb */ color: rgb(20, 31, 127);
/* oklch */ color: oklch(31.2% 0.158 268.7);

Tailwind

colors: {
  custom: {
    50: '#685ba5',
    500: '#141f7f',
    950: '#000000',
  },
}

SCSS

$custom: #141f7f;
$custom-light: #685ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#141f7f",
  "rgb": {
    "r": 20,
    "g": 31,
    "b": 127
  },
  "hsl": {
    "h": 233.832,
    "s": 72.789,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31219,
    "c": 0.15836,
    "h": 268.7
  },
  "luminance": 0.02661
}

Semantic roles & 50–950 ramp

primary

#141F7F

secondary

#B4A83B

accent

#DD38EF

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #141F7F

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

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