#05072A#05072A

#05072A is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 15.8% C 0.070 H 271.8°. Best body text is #FFFFFF at 19.62:1 contrast (WCAG AA passes).

Color values

HEX	#05072A
RGB	rgb(5, 7, 42)
HSL	hsl(237, 79%, 9%)
HSV	hsv(237, 88%, 16%)
CMYK	cmyk(88.1%, 83.3%, 0%, 83.5%)
CIE-LAB	lab(3.17, 9.11, -21.65)
CIE-LCH	lch(3.17, 23.49, 292.82°)
OKLab	oklab(15.78% 0.0023 -0.0703)
OKLCH	oklch(15.78% 0.07 271.8)
XYZ	xyz(0.5563, 0.3513, 2.2285)
Luminance	0.0035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05072A #2A2805

analogous

#051A2A #05072A #16052A

triadic

#05072A #2A0507 #072A05

tetradic

#05072A #2A051A #2A2805 #052A16

square

#05072A #2A051A #2A2805 #052A16

split-complementary

#05072A #2A1605 #1A2A05

monochromatic

#03051B #03051B #05072A #0C1061 #121997

Accessibility & contrast

On white

19.62

#05072A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#05072A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05072A

19.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05072A	#FFFFFF	#000000	##FFFFFF
##05072A	1.00	19.62	1.07	19.62
#FFFFFF	19.62	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D2B

Deuteranopia (green-blind)

#000A29

Tritanopia (blue-blind)

#001017

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #05072a;
/* rgb */ color: rgb(5, 7, 42);
/* oklch */ color: oklch(15.8% 0.070 271.8);

Tailwind

colors: {
  custom: {
    50: '#494a64',
    500: '#05072a',
    950: '#000000',
  },
}

SCSS

$custom: #05072a;
$custom-light: #494a64;
$custom-dark: #000000;

JSON

{
  "hex": "#05072a",
  "rgb": {
    "r": 5,
    "g": 7,
    "b": 42
  },
  "hsl": {
    "h": 236.757,
    "s": 78.723,
    "l": 9.216
  },
  "oklch": {
    "l": 0.15779,
    "c": 0.07032,
    "h": 271.8
  },
  "luminance": 0.00351
}

Semantic roles & 50–950 ramp

primary

#05072A

secondary

#6C681F

accent

#EB33F5

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010105

muted

#777779

Preview Lab

Preview with #05072A

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

Preview Lab → · Contrast checker → · Palette generator →