#02112B#02112B

#02112B is a very dark, muted blue. Relative luminance 0.006; OKLCH L 18.2% C 0.058 H 258.0°. Best body text is #FFFFFF at 18.79:1 contrast (WCAG AA passes).

Color values

HEX	#02112B
RGB	rgb(2, 17, 43)
HSL	hsl(218, 91%, 9%)
HSV	hsv(218, 95%, 17%)
CMYK	cmyk(95.3%, 60.5%, 0%, 83.1%)
CIE-LAB	lab(5.31, 4.20, -19.05)
CIE-LCH	lch(5.31, 19.50, 282.42°)
OKLab	oklab(18.21% -0.0121 -0.0567)
OKLCH	oklch(18.21% 0.058 258)
XYZ	xyz(0.6614, 0.5881, 2.3637)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02112B #2B1C02

analogous

#02262B #02112B #08022B

triadic

#02112B #2B0211 #112B02

tetradic

#02112B #2B0226 #2B1C02 #022B08

square

#02112B #2B0226 #2B1C02 #022B08

split-complementary

#02112B #2B0802 #262B02

monochromatic

#010C1D #010C1D #02112B #052865 #073FA0

Accessibility & contrast

On white

18.79

#02112B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#02112B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02112B

18.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02112B	#FFFFFF	#000000	##FFFFFF
##02112B	1.00	18.79	1.12	18.79
#FFFFFF	18.79	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03142C

Deuteranopia (green-blind)

#00102A

Tritanopia (blue-blind)

#00171B

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #02112b;
/* rgb */ color: rgb(2, 17, 43);
/* oklch */ color: oklch(18.2% 0.058 258.0);

Tailwind

colors: {
  custom: {
    50: '#484f64',
    500: '#02112b',
    950: '#000000',
  },
}

SCSS

$custom: #02112b;
$custom-light: #484f64;
$custom-dark: #000000;

JSON

{
  "hex": "#02112b",
  "rgb": {
    "r": 2,
    "g": 17,
    "b": 43
  },
  "hsl": {
    "h": 218.049,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.1821,
    "c": 0.05795,
    "h": 258
  },
  "luminance": 0.00588
}

Semantic roles & 50–950 ramp

primary

#02112B

secondary

#705019

accent

#B129FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010105

muted

#77777A

Preview Lab

Preview with #02112B

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

Preview Lab → · Contrast checker → · Palette generator →