#051147#051147

#051147 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.5% C 0.101 H 266.3°. Best body text is #FFFFFF at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#051147
RGB	rgb(5, 17, 71)
HSL	hsl(229, 87%, 15%)
HSV	hsv(229, 93%, 28%)
CMYK	cmyk(93%, 76.1%, 0%, 72.2%)
CIE-LAB	lab(8.02, 19.03, -34.94)
CIE-LCH	lch(8.02, 39.78, 298.58°)
OKLab	oklab(21.46% -0.0066 -0.1013)
OKLCH	oklch(21.46% 0.101 266.3)
XYZ	xyz(1.4000, 0.8879, 6.0576)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051147 #473B05

analogous

#053247 #051147 #1A0547

triadic

#051147 #470511 #114705

tetradic

#051147 #470532 #473B05 #05471A

square

#051147 #470532 #473B05 #05471A

split-complementary

#051147 #471A05 #324705

monochromatic

#02071D #02071D #051147 #091F80 #0D2CB9

Accessibility & contrast

On white

17.83

#051147 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#051147 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051147

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051147	#FFFFFF	#000000	##FFFFFF
##051147	1.00	17.83	1.18	17.83
#FFFFFF	17.83	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B49

Deuteranopia (green-blind)

#001446

Tritanopia (blue-blind)

#00202A

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #051147;
/* rgb */ color: rgb(5, 17, 71);
/* oklch */ color: oklch(21.5% 0.101 266.3);

Tailwind

colors: {
  custom: {
    50: '#544e7b',
    500: '#051147',
    950: '#000000',
  },
}

SCSS

$custom: #051147;
$custom-light: #544e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#051147",
  "rgb": {
    "r": 5,
    "g": 17,
    "b": 71
  },
  "hsl": {
    "h": 229.091,
    "s": 86.842,
    "l": 14.902
  },
  "oklch": {
    "l": 0.21459,
    "c": 0.10148,
    "h": 266.3
  },
  "luminance": 0.00888
}

Semantic roles & 50–950 ramp

primary

#051147

secondary

#877421

accent

#D72BFD

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#030109

muted

#78777B

Preview Lab

Preview with #051147

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

Preview Lab → · Contrast checker → · Palette generator →