#05012E#05012E

#05012E is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 14.6% C 0.088 H 274.2°. Best body text is #FFFFFF at 20.00:1 contrast (WCAG AA passes).

Color values

HEX	#05012E
RGB	rgb(5, 1, 46)
HSL	hsl(245, 96%, 9%)
HSV	hsv(245, 98%, 18%)
CMYK	cmyk(89.1%, 97.8%, 0%, 82%)
CIE-LAB	lab(2.27, 13.42, -26.12)
CIE-LCH	lch(2.27, 29.36, 297.20°)
OKLab	oklab(14.64% 0.0065 -0.0879)
OKLCH	oklch(14.64% 0.088 274.2)
XYZ	xyz(0.5664, 0.2512, 2.6029)
Luminance	0.0025 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05012E #2A2E01

analogous

#01142E #05012E #1C012E

triadic

#05012E #2E0501 #012E05

tetradic

#05012E #2E0114 #2A2E01 #012E1C

square

#05012E #2E0114 #2A2E01 #012E1C

split-complementary

#05012E #2E1C01 #142E01

monochromatic

#03011E #03011E #05012E #0C026A #1204A6

Accessibility & contrast

On white

20.00

#05012E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#05012E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05012E

20.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05012E	#FFFFFF	#000000	##FFFFFF
##05012E	1.00	20.00	1.05	20.00
#FFFFFF	20.00	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A2F

Deuteranopia (green-blind)

#00062D

Tritanopia (blue-blind)

#000D17

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #05012e;
/* rgb */ color: rgb(5, 1, 46);
/* oklch */ color: oklch(14.6% 0.088 274.2);

Tailwind

colors: {
  custom: {
    50: '#4a4767',
    500: '#05012e',
    950: '#000000',
  },
}

SCSS

$custom: #05012e;
$custom-light: #4a4767;
$custom-dark: #000000;

JSON

{
  "hex": "#05012e",
  "rgb": {
    "r": 5,
    "g": 1,
    "b": 46
  },
  "hsl": {
    "h": 245.333,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.14635,
    "c": 0.08813,
    "h": 274.2
  },
  "luminance": 0.00251
}

Semantic roles & 50–950 ramp

primary

#05012E

secondary

#6C7417

accent

#FF29EC

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#010006

muted

#77777A

Preview Lab

Preview with #05012E

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

Preview Lab → · Contrast checker → · Palette generator →