#020C33#020C33

#020C33 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.8% C 0.079 H 264.4°. Best body text is #FFFFFF at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#020C33
RGB	rgb(2, 12, 51)
HSL	hsl(228, 92%, 10%)
HSV	hsv(228, 96%, 20%)
CMYK	cmyk(96.1%, 76.5%, 0%, 80%)
CIE-LAB	lab(4.65, 10.83, -26.06)
CIE-LCH	lch(4.65, 28.22, 292.58°)
OKLab	oklab(17.77% -0.0077 -0.0786)
OKLCH	oklch(17.77% 0.079 264.4)
XYZ	xyz(0.7538, 0.5148, 3.1910)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.32

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#020C33 #332902

analogous

#022433 #020C33 #100233

triadic

#020C33 #33020C #0C3302

tetradic

#020C33 #330224 #332902 #023310

square

#020C33 #330224 #332902 #023310

split-complementary

#020C33 #331002 #243302

monochromatic

#01071D #01071D #020C33 #041A6E #0728A9

Accessibility & contrast

On white

19.04

#020C33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#020C33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #020C33

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##020C33	#FFFFFF	#000000	##FFFFFF
##020C33	1.00	19.04	1.10	19.04
#FFFFFF	19.04	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001234

Deuteranopia (green-blind)

#000E32

Tritanopia (blue-blind)

#00161D

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #020c33;
/* rgb */ color: rgb(2, 12, 51);
/* oklch */ color: oklch(17.8% 0.079 264.4);

Tailwind

colors: {
  custom: {
    50: '#4b4c6b',
    500: '#020c33',
    950: '#000000',
  },
}

SCSS

$custom: #020c33;
$custom-light: #4b4c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#020c33",
  "rgb": {
    "r": 2,
    "g": 12,
    "b": 51
  },
  "hsl": {
    "h": 227.755,
    "s": 92.453,
    "l": 10.392
  },
  "oklch": {
    "l": 0.17775,
    "c": 0.07899,
    "h": 264.4
  },
  "luminance": 0.00515
}

Semantic roles & 50–950 ramp

primary

#020C33

secondary

#77641A

accent

#D329FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #020C33

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

Preview Lab → · Contrast checker → · Palette generator →