#020D33#020D33

#020D33 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.0% C 0.078 H 263.9°. Best body text is #FFFFFF at 18.95:1 contrast (WCAG AA passes).

Color values

HEX	#020D33
RGB	rgb(2, 13, 51)
HSL	hsl(227, 92%, 10%)
HSV	hsv(227, 96%, 20%)
CMYK	cmyk(96.1%, 74.5%, 0%, 80%)
CIE-LAB	lab(4.88, 10.38, -25.70)
CIE-LCH	lch(4.88, 27.71, 291.99°)
OKLab	oklab(18.01% -0.0082 -0.0771)
OKLCH	oklch(18.01% 0.078 263.9)
XYZ	xyz(0.7663, 0.5397, 3.1951)
Luminance	0.0054 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.60

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#020D33 #332802

analogous

#022533 #020D33 #100233

triadic

#020D33 #33020D #0D3302

tetradic

#020D33 #330225 #332802 #023310

square

#020D33 #330225 #332802 #023310

split-complementary

#020D33 #331002 #253302

monochromatic

#01081D #01081D #020D33 #041C6E #072BA9

Accessibility & contrast

On white

18.95

#020D33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#020D33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #020D33

18.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##020D33	#FFFFFF	#000000	##FFFFFF
##020D33	1.00	18.95	1.11	18.95
#FFFFFF	18.95	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001334

Deuteranopia (green-blind)

#000E32

Tritanopia (blue-blind)

#00171E

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #020d33;
/* rgb */ color: rgb(2, 13, 51);
/* oklch */ color: oklch(18.0% 0.078 263.9);

Tailwind

colors: {
  custom: {
    50: '#4b4c6b',
    500: '#020d33',
    950: '#000000',
  },
}

SCSS

$custom: #020d33;
$custom-light: #4b4c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#020d33",
  "rgb": {
    "r": 2,
    "g": 13,
    "b": 51
  },
  "hsl": {
    "h": 226.531,
    "s": 92.453,
    "l": 10.392
  },
  "oklch": {
    "l": 0.1801,
    "c": 0.07752,
    "h": 263.9
  },
  "luminance": 0.0054
}

Semantic roles & 50–950 ramp

primary

#020D33

secondary

#77621A

accent

#CF29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #020D33

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

Preview Lab → · Contrast checker → · Palette generator →