#00001E#00001E

#00001E is a very dark, moderate blue. Relative luminance 0.001; OKLCH L 10.6% C 0.074 H 264.1°. Best body text is #FFFFFF at 20.61:1 contrast (WCAG AA passes).

Color values

HEX	#00001E
RGB	rgb(0, 0, 30)
HSL	hsl(240, 100%, 6%)
HSV	hsv(240, 100%, 12%)
CMYK	cmyk(100%, 100%, 0%, 88.2%)
CIE-LAB	lab(0.85, 5.95, -15.88)
CIE-LCH	lch(0.85, 16.95, 290.54°)
OKLab	oklab(10.62% -0.0076 -0.0732)
OKLCH	oklch(10.62% 0.074 264.1)
XYZ	xyz(0.2343, 0.0937, 1.2338)
Luminance	0.0009 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 8.13

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00001E #1E1E00

analogous

#000F1E #00001E #0F001E

triadic

#00001E #1E0000 #001E00

tetradic

#00001E #1E000F #1E1E00 #001E0F

square

#00001E #1E000F #1E1E00 #001E0F

split-complementary

#00001E #1E0F00 #0F1E00

monochromatic

#00001F #00001F #00001F #00005B #000098

Accessibility & contrast

On white

20.61

#00001E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.02

#00001E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #00001E

20.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00001E	#FFFFFF	#000000	##FFFFFF
##00001E	1.00	20.61	1.02	20.61
#FFFFFF	20.61	1.00	21.00	1.00
#000000	1.02	21.00	1.00	21.00
##FFFFFF	20.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00041F

Deuteranopia (green-blind)

#00021D

Tritanopia (blue-blind)

#00060D

Achromatopsia (no color)

#030303

Design tokens & code

CSS

--color: #00001e;
/* rgb */ color: rgb(0, 0, 30);
/* oklch */ color: oklch(10.6% 0.074 264.1);

Tailwind

colors: {
  custom: {
    50: '#464759',
    500: '#00001e',
    950: '#000000',
  },
}

SCSS

$custom: #00001e;
$custom-light: #464759;
$custom-dark: #000000;

JSON

{
  "hex": "#00001e",
  "rgb": {
    "r": 0,
    "g": 0,
    "b": 30
  },
  "hsl": {
    "h": 240,
    "s": 100,
    "l": 5.882
  },
  "oklch": {
    "l": 0.10624,
    "c": 0.07362,
    "h": 264.1
  },
  "luminance": 0.00094
}

Semantic roles & 50–950 ramp

primary

#00001E

secondary

#686812

accent

#FF29FF

background

#F3F3F5

surface

#E5E5E9

border

#C1C1C5

text

#000003

muted

#767778

Preview Lab

Preview with #00001E

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

Preview Lab → · Contrast checker → · Palette generator →