#050F46#050F46

#050F46 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.9% C 0.103 H 266.9°. Best body text is #FFFFFF at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#050F46
RGB	rgb(5, 15, 70)
HSL	hsl(231, 87%, 15%)
HSV	hsv(231, 93%, 27%)
CMYK	cmyk(92.9%, 78.6%, 0%, 72.5%)
CIE-LAB	lab(7.37, 20.01, -35.30)
CIE-LCH	lch(7.37, 40.58, 299.55°)
OKLab	oklab(20.94% -0.0056 -0.1024)
OKLCH	oklch(20.94% 0.103 266.9)
XYZ	xyz(1.3385, 0.8159, 5.8801)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050F46 #463C05

analogous

#053046 #050F46 #1B0546

triadic

#050F46 #46050F #0F4605

tetradic

#050F46 #460530 #463C05 #05461B

square

#050F46 #460530 #463C05 #05461B

split-complementary

#050F46 #461B05 #304605

monochromatic

#02061D #02061D #050F46 #091B7F #0D27B8

Accessibility & contrast

On white

18.05

#050F46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#050F46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050F46

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050F46	#FFFFFF	#000000	##FFFFFF
##050F46	1.00	18.05	1.16	18.05
#FFFFFF	18.05	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001948

Deuteranopia (green-blind)

#001345

Tritanopia (blue-blind)

#001F29

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #050f46;
/* rgb */ color: rgb(5, 15, 70);
/* oklch */ color: oklch(20.9% 0.103 266.9);

Tailwind

colors: {
  custom: {
    50: '#544d7a',
    500: '#050f46',
    950: '#000000',
  },
}

SCSS

$custom: #050f46;
$custom-light: #544d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#050f46",
  "rgb": {
    "r": 5,
    "g": 15,
    "b": 70
  },
  "hsl": {
    "h": 230.769,
    "s": 86.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.20939,
    "c": 0.10258,
    "h": 266.9
  },
  "luminance": 0.00816
}

Semantic roles & 50–950 ramp

primary

#050F46

secondary

#867621

accent

#DD2BFD

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#030109

muted

#78777B

Preview Lab

Preview with #050F46

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

Preview Lab → · Contrast checker → · Palette generator →