#140F55#140F55

#140F55 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.7% C 0.119 H 275.5°. Best body text is #FFFFFF at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#140F55
RGB	rgb(20, 15, 85)
HSL	hsl(244, 70%, 20%)
HSV	hsv(244, 82%, 33%)
CMYK	cmyk(76.5%, 82.4%, 0%, 66.7%)
CIE-LAB	lab(10.15, 27.54, -41.06)
CIE-LCH	lch(10.15, 49.44, 303.85°)
OKLab	oklab(23.74% 0.0114 -0.1187)
OKLCH	oklch(23.74% 0.119 275.5)
XYZ	xyz(2.0985, 1.1460, 8.7032)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140F55 #50550F

analogous

#0F2D55 #140F55 #370F55

triadic

#140F55 #55140F #0F5514

tetradic

#140F55 #550F2D #50550F #0F5537

square

#140F55 #550F2D #50550F #0F5537

split-complementary

#140F55 #55370F #2D550F

monochromatic

#06051A #080621 #140F55 #201889 #2C21BD

Accessibility & contrast

On white

17.08

#140F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#140F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140F55

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140F55	#FFFFFF	#000000	##FFFFFF
##140F55	1.00	17.08	1.23	17.08
#FFFFFF	17.08	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F57

Deuteranopia (green-blind)

#001954

Tritanopia (blue-blind)

#002431

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #140f55;
/* rgb */ color: rgb(20, 15, 85);
/* oklch */ color: oklch(23.7% 0.119 275.5);

Tailwind

colors: {
  custom: {
    50: '#5e4f86',
    500: '#140f55',
    950: '#000000',
  },
}

SCSS

$custom: #140f55;
$custom-light: #5e4f86;
$custom-dark: #000000;

JSON

{
  "hex": "#140f55",
  "rgb": {
    "r": 20,
    "g": 15,
    "b": 85
  },
  "hsl": {
    "h": 244.286,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.23741,
    "c": 0.11926,
    "h": 275.5
  },
  "luminance": 0.01146
}

Semantic roles & 50–950 ramp

primary

#140F55

secondary

#888F31

accent

#ED3BE0

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #140F55

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

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