#051142#051142

#051142 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.9% C 0.094 H 266.2°. Best body text is #FFFFFF at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#051142
RGB	rgb(5, 17, 66)
HSL	hsl(228, 86%, 14%)
HSV	hsv(228, 92%, 26%)
CMYK	cmyk(92.4%, 74.2%, 0%, 74.1%)
CIE-LAB	lab(7.46, 16.76, -32.32)
CIE-LCH	lch(7.46, 36.41, 297.40°)
OKLab	oklab(20.87% -0.0063 -0.0937)
OKLCH	oklch(20.87% 0.094 266.2)
XYZ	xyz(1.2461, 0.8264, 5.2470)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051142 #423605

analogous

#053042 #051142 #180542

triadic

#051142 #420511 #114205

tetradic

#051142 #420530 #423605 #054218

square

#051142 #420530 #423605 #054218

split-complementary

#051142 #421805 #304205

monochromatic

#02071C #02071C #051142 #09207B #0E2EB4

Accessibility & contrast

On white

18.02

#051142 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#051142 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051142

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051142	#FFFFFF	#000000	##FFFFFF
##051142	1.00	18.02	1.17	18.02
#FFFFFF	18.02	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001944

Deuteranopia (green-blind)

#001441

Tritanopia (blue-blind)

#001E27

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #051142;
/* rgb */ color: rgb(5, 17, 66);
/* oklch */ color: oklch(20.9% 0.094 266.2);

Tailwind

colors: {
  custom: {
    50: '#524e77',
    500: '#051142',
    950: '#000000',
  },
}

SCSS

$custom: #051142;
$custom-light: #524e77;
$custom-dark: #000000;

JSON

{
  "hex": "#051142",
  "rgb": {
    "r": 5,
    "g": 17,
    "b": 66
  },
  "hsl": {
    "h": 228.197,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.20871,
    "c": 0.09392,
    "h": 266.2
  },
  "luminance": 0.00827
}

Semantic roles & 50–950 ramp

primary

#051142

secondary

#826F20

accent

#D32CFC

background

#F5F4F7

surface

#E8E7ED

border

#C4C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #051142

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

Preview Lab → · Contrast checker → · Palette generator →