#051047#051047

#051047 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.3% C 0.103 H 266.6°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#051047
RGB	rgb(5, 16, 71)
HSL	hsl(230, 87%, 15%)
HSV	hsv(230, 93%, 28%)
CMYK	cmyk(93%, 77.5%, 0%, 72.2%)
CIE-LAB	lab(7.75, 19.76, -35.39)
CIE-LCH	lch(7.75, 40.53, 299.18°)
OKLab	oklab(21.26% -0.0061 -0.1026)
OKLCH	oklch(21.26% 0.103 266.6)
XYZ	xyz(1.3848, 0.8576, 6.0526)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 1.00

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051047 #473C05

analogous

#053147 #051047 #1B0547

triadic

#051047 #470510 #104705

tetradic

#051047 #470531 #473C05 #05471B

square

#051047 #470531 #473C05 #05471B

split-complementary

#051047 #471B05 #314705

monochromatic

#02061D #02061D #051047 #091D80 #0D2AB9

Accessibility & contrast

On white

17.92

#051047 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#051047 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051047

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051047	#FFFFFF	#000000	##FFFFFF
##051047	1.00	17.92	1.17	17.92
#FFFFFF	17.92	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A49

Deuteranopia (green-blind)

#001446

Tritanopia (blue-blind)

#001F2A

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #051047;
/* rgb */ color: rgb(5, 16, 71);
/* oklch */ color: oklch(21.3% 0.103 266.6);

Tailwind

colors: {
  custom: {
    50: '#544e7b',
    500: '#051047',
    950: '#000000',
  },
}

SCSS

$custom: #051047;
$custom-light: #544e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#051047",
  "rgb": {
    "r": 5,
    "g": 16,
    "b": 71
  },
  "hsl": {
    "h": 230,
    "s": 86.842,
    "l": 14.902
  },
  "oklch": {
    "l": 0.21258,
    "c": 0.10278,
    "h": 266.6
  },
  "luminance": 0.00858
}

Semantic roles & 50–950 ramp

primary

#051047

secondary

#877621

accent

#DA2BFD

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#030109

muted

#78777B

Preview Lab

Preview with #051047

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

Preview Lab → · Contrast checker → · Palette generator →