#05072D#05072D

#05072D is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.2% C 0.075 H 271.4°. Best body text is #FFFFFF at 19.54:1 contrast (WCAG AA passes).

Color values

HEX	#05072D
RGB	rgb(5, 7, 45)
HSL	hsl(237, 80%, 10%)
HSV	hsv(237, 89%, 18%)
CMYK	cmyk(88.9%, 84.4%, 0%, 82.4%)
CIE-LAB	lab(3.37, 10.53, -23.61)
CIE-LCH	lch(3.37, 25.85, 294.04°)
OKLab	oklab(16.15% 0.0019 -0.0752)
OKLCH	oklch(16.15% 0.075 271.4)
XYZ	xyz(0.6121, 0.3736, 2.5220)
Luminance	0.0037 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05072D #2D2B05

analogous

#051B2D #05072D #17052D

triadic

#05072D #2D0507 #072D05

tetradic

#05072D #2D051B #2D2B05 #052D17

square

#05072D #2D051B #2D2B05 #052D17

split-complementary

#05072D #2D1705 #1B2D05

monochromatic

#03041C #03041C #05072D #0B1064 #11189B

Accessibility & contrast

On white

19.54

#05072D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#05072D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05072D

19.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05072D	#FFFFFF	#000000	##FFFFFF
##05072D	1.00	19.54	1.07	19.54
#FFFFFF	19.54	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E2E

Deuteranopia (green-blind)

#000A2C

Tritanopia (blue-blind)

#001119

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #05072d;
/* rgb */ color: rgb(5, 7, 45);
/* oklch */ color: oklch(16.2% 0.075 271.4);

Tailwind

colors: {
  custom: {
    50: '#4a4966',
    500: '#05072d',
    950: '#000000',
  },
}

SCSS

$custom: #05072d;
$custom-light: #4a4966;
$custom-dark: #000000;

JSON

{
  "hex": "#05072d",
  "rgb": {
    "r": 5,
    "g": 7,
    "b": 45
  },
  "hsl": {
    "h": 237,
    "s": 80,
    "l": 9.804
  },
  "oklch": {
    "l": 0.16154,
    "c": 0.07519,
    "h": 271.4
  },
  "luminance": 0.00374
}

Semantic roles & 50–950 ramp

primary

#05072D

secondary

#6F6B1F

accent

#ED31F6

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010106

muted

#77777A

Preview Lab

Preview with #05072D

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

Preview Lab → · Contrast checker → · Palette generator →