#020D2B#020D2B

#020D2B is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.1% C 0.064 H 262.3°. Best body text is #FFFFFF at 19.18:1 contrast (WCAG AA passes).

Color values

HEX	#020D2B
RGB	rgb(2, 13, 43)
HSL	hsl(224, 91%, 9%)
HSV	hsv(224, 95%, 17%)
CMYK	cmyk(95.3%, 69.8%, 0%, 83.1%)
CIE-LAB	lab(4.29, 6.28, -20.66)
CIE-LCH	lch(4.29, 21.59, 286.90°)
OKLab	oklab(17.11% -0.0086 -0.0636)
OKLCH	oklch(17.11% 0.064 262.3)
XYZ	xyz(0.6048, 0.4751, 2.3449)
Luminance	0.0047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#020D2B #2B2002

analogous

#02222B #020D2B #0C022B

triadic

#020D2B #2B020D #0D2B02

tetradic

#020D2B #2B0222 #2B2002 #022B0C

square

#020D2B #2B0222 #2B2002 #022B0C

split-complementary

#020D2B #2B0C02 #222B02

monochromatic

#01091D #01091D #020D2B #051F65 #0730A0

Accessibility & contrast

On white

19.18

#020D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#020D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #020D2B

19.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##020D2B	#FFFFFF	#000000	##FFFFFF
##020D2B	1.00	19.18	1.10	19.18
#FFFFFF	19.18	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112C

Deuteranopia (green-blind)

#000D2A

Tritanopia (blue-blind)

#00151A

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #020d2b;
/* rgb */ color: rgb(2, 13, 43);
/* oklch */ color: oklch(17.1% 0.064 262.3);

Tailwind

colors: {
  custom: {
    50: '#484c64',
    500: '#020d2b',
    950: '#000000',
  },
}

SCSS

$custom: #020d2b;
$custom-light: #484c64;
$custom-dark: #000000;

JSON

{
  "hex": "#020d2b",
  "rgb": {
    "r": 2,
    "g": 13,
    "b": 43
  },
  "hsl": {
    "h": 223.902,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.17114,
    "c": 0.06421,
    "h": 262.3
  },
  "luminance": 0.00475
}

Semantic roles & 50–950 ramp

primary

#020D2B

secondary

#705919

accent

#C629FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010105

muted

#77777A

Preview Lab

Preview with #020D2B

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

Preview Lab → · Contrast checker → · Palette generator →