#020B2A#020B2A

#020B2A is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.5% C 0.066 H 263.7°. Best body text is #FFFFFF at 19.38:1 contrast (WCAG AA passes).

Color values

HEX	#020B2A
RGB	rgb(2, 11, 42)
HSL	hsl(227, 91%, 9%)
HSV	hsv(227, 95%, 16%)
CMYK	cmyk(95.2%, 73.8%, 0%, 83.5%)
CIE-LAB	lab(3.79, 6.72, -20.70)
CIE-LCH	lch(3.79, 21.76, 287.98°)
OKLab	oklab(16.49% -0.0072 -0.0653)
OKLCH	oklch(16.49% 0.066 263.7)
XYZ	xyz(0.5625, 0.4193, 2.2413)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#020B2A #2A2102

analogous

#021F2A #020B2A #0D022A

triadic

#020B2A #2A020B #0B2A02

tetradic

#020B2A #2A021F #2A2102 #022A0D

square

#020B2A #2A021F #2A2102 #022A0D

split-complementary

#020B2A #2A0D02 #1F2A02

monochromatic

#01081D #01081D #020B2A #051A64 #082A9F

Accessibility & contrast

On white

19.38

#020B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#020B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #020B2A

19.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##020B2A	#FFFFFF	#000000	##FFFFFF
##020B2A	1.00	19.38	1.08	19.38
#FFFFFF	19.38	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00102B

Deuteranopia (green-blind)

#000C29

Tritanopia (blue-blind)

#001318

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #020b2a;
/* rgb */ color: rgb(2, 11, 42);
/* oklch */ color: oklch(16.5% 0.066 263.7);

Tailwind

colors: {
  custom: {
    50: '#484b63',
    500: '#020b2a',
    950: '#000000',
  },
}

SCSS

$custom: #020b2a;
$custom-light: #484b63;
$custom-dark: #000000;

JSON

{
  "hex": "#020b2a",
  "rgb": {
    "r": 2,
    "g": 11,
    "b": 42
  },
  "hsl": {
    "h": 226.5,
    "s": 90.909,
    "l": 8.627
  },
  "oklch": {
    "l": 0.16485,
    "c": 0.06565,
    "h": 263.7
  },
  "luminance": 0.00419
}

Semantic roles & 50–950 ramp

primary

#020B2A

secondary

#6F5C19

accent

#CF29FF

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010105

muted

#777779

Preview Lab

Preview with #020B2A

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

Preview Lab → · Contrast checker → · Palette generator →