#020C2B#020C2B

#020C2B is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.9% C 0.066 H 263.1°. Best body text is #FFFFFF at 19.27:1 contrast (WCAG AA passes).

Color values

HEX	#020C2B
RGB	rgb(2, 12, 43)
HSL	hsl(225, 91%, 9%)
HSV	hsv(225, 95%, 17%)
CMYK	cmyk(95.3%, 72.1%, 0%, 83.1%)
CIE-LAB	lab(4.07, 6.74, -21.01)
CIE-LCH	lch(4.07, 22.07, 287.78°)
OKLab	oklab(16.85% -0.0079 -0.0653)
OKLCH	oklch(16.85% 0.066 263.1)
XYZ	xyz(0.5924, 0.4502, 2.3407)
Luminance	0.0045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.71

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#020C2B #2B2102

analogous

#02212B #020C2B #0D022B

triadic

#020C2B #2B020C #0C2B02

tetradic

#020C2B #2B0221 #2B2102 #022B0D

square

#020C2B #2B0221 #2B2102 #022B0D

split-complementary

#020C2B #2B0D02 #212B02

monochromatic

#01081D #01081D #020C2B #051C65 #072DA0

Accessibility & contrast

On white

19.27

#020C2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#020C2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #020C2B

19.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##020C2B	#FFFFFF	#000000	##FFFFFF
##020C2B	1.00	19.27	1.09	19.27
#FFFFFF	19.27	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00102C

Deuteranopia (green-blind)

#000C2A

Tritanopia (blue-blind)

#001419

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #020c2b;
/* rgb */ color: rgb(2, 12, 43);
/* oklch */ color: oklch(16.9% 0.066 263.1);

Tailwind

colors: {
  custom: {
    50: '#484c64',
    500: '#020c2b',
    950: '#000000',
  },
}

SCSS

$custom: #020c2b;
$custom-light: #484c64;
$custom-dark: #000000;

JSON

{
  "hex": "#020c2b",
  "rgb": {
    "r": 2,
    "g": 12,
    "b": 43
  },
  "hsl": {
    "h": 225.366,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.16853,
    "c": 0.06579,
    "h": 263.1
  },
  "luminance": 0.0045
}

Semantic roles & 50–950 ramp

primary

#020C2B

secondary

#705B19

accent

#CB29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010105

muted

#77777A

Preview Lab

Preview with #020C2B

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

Preview Lab → · Contrast checker → · Palette generator →