#02001A#02001A

#02001A is a very dark, moderate blue. Relative luminance 0.001; OKLCH L 10.4% C 0.065 H 275.1°. Best body text is #FFFFFF at 20.64:1 contrast (WCAG AA passes).

Color values

HEX	#02001A
RGB	rgb(2, 0, 26)
HSL	hsl(245, 100%, 5%)
HSV	hsv(245, 100%, 10%)
CMYK	cmyk(92.3%, 100%, 0%, 89.8%)
CIE-LAB	lab(0.79, 5.25, -12.69)
CIE-LCH	lch(0.79, 13.74, 292.48°)
OKLab	oklab(10.38% 0.0058 -0.0649)
OKLCH	oklch(10.38% 0.065 275.1)
XYZ	xyz(0.2114, 0.0875, 0.9828)
Luminance	0.0009 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 10.17

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02001A #181A00

analogous

#000B1A #02001A #0F001A

triadic

#02001A #1A0200 #001A02

tetradic

#02001A #1A000B #181A00 #001A0F

square

#02001A #1A000B #181A00 #001A0F

split-complementary

#02001A #1A0F00 #0B1A00

monochromatic

#02001F #02001F #02001F #070057 #0B0094

Accessibility & contrast

On white

20.64

#02001A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.02

#02001A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02001A

20.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02001A	#FFFFFF	#000000	##FFFFFF
##02001A	1.00	20.64	1.02	20.64
#FFFFFF	20.64	1.00	21.00	1.00
#000000	1.02	21.00	1.00	21.00
##FFFFFF	20.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00041B

Deuteranopia (green-blind)

#000219

Tritanopia (blue-blind)

#00050A

Achromatopsia (no color)

#030303

Design tokens & code

CSS

--color: #02001a;
/* rgb */ color: rgb(2, 0, 26);
/* oklch */ color: oklch(10.4% 0.065 275.1);

Tailwind

colors: {
  custom: {
    50: '#474756',
    500: '#02001a',
    950: '#000000',
  },
}

SCSS

$custom: #02001a;
$custom-light: #474756;
$custom-dark: #000000;

JSON

{
  "hex": "#02001a",
  "rgb": {
    "r": 2,
    "g": 0,
    "b": 26
  },
  "hsl": {
    "h": 244.615,
    "s": 100,
    "l": 5.098
  },
  "oklch": {
    "l": 0.10384,
    "c": 0.06521,
    "h": 275.1
  },
  "luminance": 0.00087
}

Semantic roles & 50–950 ramp

primary

#02001A

secondary

#5E6412

accent

#FF29EF

background

#F4F3F5

surface

#E6E5E9

border

#C2C1C5

text

#000003

muted

#777778

Preview Lab

Preview with #02001A

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

Preview Lab → · Contrast checker → · Palette generator →