#02022B#02022B

#02022B is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 14.1% C 0.084 H 268.7°. Best body text is #FFFFFF at 20.07:1 contrast (WCAG AA passes).

Color values

HEX	#02022B
RGB	rgb(2, 2, 43)
HSL	hsl(240, 91%, 9%)
HSV	hsv(240, 95%, 17%)
CMYK	cmyk(95.3%, 95.3%, 0%, 83.1%)
CIE-LAB	lab(2.08, 10.79, -24.14)
CIE-LCH	lch(2.08, 26.44, 294.08°)
OKLab	oklab(14.08% -0.0018 -0.0836)
OKLCH	oklch(14.08% 0.084 268.7)
XYZ	xyz(0.4826, 0.2307, 2.3041)
Luminance	0.0023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02022B #2B2B02

analogous

#02172B #02022B #17022B

triadic

#02022B #2B0202 #022B02

tetradic

#02022B #2B0217 #2B2B02 #022B17

square

#02022B #2B0217 #2B2B02 #022B17

split-complementary

#02022B #2B1702 #172B02

monochromatic

#01011D #01011D #02022B #050565 #0707A0

Accessibility & contrast

On white

20.07

#02022B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#02022B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02022B

20.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02022B	#FFFFFF	#000000	##FFFFFF
##02022B	1.00	20.07	1.05	20.07
#FFFFFF	20.07	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A2C

Deuteranopia (green-blind)

#00062A

Tritanopia (blue-blind)

#000D16

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #02022b;
/* rgb */ color: rgb(2, 2, 43);
/* oklch */ color: oklch(14.1% 0.084 268.7);

Tailwind

colors: {
  custom: {
    50: '#484764',
    500: '#02022b',
    950: '#000000',
  },
}

SCSS

$custom: #02022b;
$custom-light: #484764;
$custom-dark: #000000;

JSON

{
  "hex": "#02022b",
  "rgb": {
    "r": 2,
    "g": 2,
    "b": 43
  },
  "hsl": {
    "h": 240,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.14084,
    "c": 0.08366,
    "h": 268.7
  },
  "luminance": 0.00231
}

Semantic roles & 50–950 ramp

primary

#02022B

secondary

#707019

accent

#FF29FF

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010005

muted

#77777A

Preview Lab

Preview with #02022B

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

Preview Lab → · Contrast checker → · Palette generator →