#02011E#02011E

#02011E is a very dark, moderate blue. Relative luminance 0.001; OKLCH L 11.6% C 0.067 H 272.4°. Best body text is #FFFFFF at 20.48:1 contrast (WCAG AA passes).

Color values

HEX	#02011E
RGB	rgb(2, 1, 30)
HSL	hsl(242, 94%, 6%)
HSV	hsv(242, 97%, 12%)
CMYK	cmyk(93.3%, 96.7%, 0%, 88.2%)
CIE-LAB	lab(1.16, 6.07, -15.40)
CIE-LCH	lch(1.16, 16.55, 291.53°)
OKLab	oklab(11.6% 0.0028 -0.0672)
OKLCH	oklch(11.6% 0.067 272.4)
XYZ	xyz(0.2702, 0.1283, 1.2386)
Luminance	0.0013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 8.38

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02011E #1D1E01

analogous

#010E1E #02011E #10011E

triadic

#02011E #1E0201 #011E02

tetradic

#02011E #1E010E #1D1E01 #011E10

square

#02011E #1E010E #1D1E01 #011E10

split-complementary

#02011E #1E1001 #0E1E01

monochromatic

#02011E #02011E #02011E #060359 #0A0594

Accessibility & contrast

On white

20.48

#02011E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.03

#02011E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02011E

20.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02011E	#FFFFFF	#000000	##FFFFFF
##02011E	1.00	20.48	1.03	20.48
#FFFFFF	20.48	1.00	21.00	1.00
#000000	1.03	21.00	1.00	21.00
##FFFFFF	20.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00051F

Deuteranopia (green-blind)

#00031D

Tritanopia (blue-blind)

#00070D

Achromatopsia (no color)

#040404

Design tokens & code

CSS

--color: #02011e;
/* rgb */ color: rgb(2, 1, 30);
/* oklch */ color: oklch(11.6% 0.067 272.4);

Tailwind

colors: {
  custom: {
    50: '#474759',
    500: '#02011e',
    950: '#000000',
  },
}

SCSS

$custom: #02011e;
$custom-light: #474759;
$custom-dark: #000000;

JSON

{
  "hex": "#02011e",
  "rgb": {
    "r": 2,
    "g": 1,
    "b": 30
  },
  "hsl": {
    "h": 242.069,
    "s": 93.548,
    "l": 6.078
  },
  "oklch": {
    "l": 0.11604,
    "c": 0.06729,
    "h": 272.4
  },
  "luminance": 0.00128
}

Semantic roles & 50–950 ramp

primary

#02011E

secondary

#636615

accent

#FF29F8

background

#F4F3F5

surface

#E6E5E9

border

#C2C1C5

text

#000003

muted

#777778

Preview Lab

Preview with #02011E

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

Preview Lab → · Contrast checker → · Palette generator →