#000129#000129

#000129 is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 13.1% C 0.085 H 264.2°. Best body text is #FFFFFF at 20.26:1 contrast (WCAG AA passes).

Color values

HEX	#000129
RGB	rgb(0, 1, 41)
HSL	hsl(239, 100%, 8%)
HSV	hsv(239, 100%, 16%)
CMYK	cmyk(100%, 97.6%, 0%, 83.9%)
CIE-LAB	lab(1.64, 9.76, -23.31)
CIE-LCH	lch(1.64, 25.27, 292.72°)
OKLab	oklab(13.1% -0.0086 -0.0848)
OKLCH	oklch(13.1% 0.085 264.2)
XYZ	xyz(0.4110, 0.1817, 2.1108)
Luminance	0.0018 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#000129 #292800

analogous

#001529 #000129 #130029

triadic

#000129 #290001 #012900

tetradic

#000129 #290015 #292800 #002913

square

#000129 #290015 #292800 #002913

split-complementary

#000129 #291300 #152900

monochromatic

#00011F #00011F #000129 #000266 #0004A3

Accessibility & contrast

On white

20.26

#000129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#000129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #000129

20.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##000129	#FFFFFF	#000000	##FFFFFF
##000129	1.00	20.26	1.04	20.26
#FFFFFF	20.26	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00082A

Deuteranopia (green-blind)

#000428

Tritanopia (blue-blind)

#000C14

Achromatopsia (no color)

#060606

Design tokens & code

CSS

--color: #000129;
/* rgb */ color: rgb(0, 1, 41);
/* oklch */ color: oklch(13.1% 0.085 264.2);

Tailwind

colors: {
  custom: {
    50: '#464763',
    500: '#000129',
    950: '#000000',
  },
}

SCSS

$custom: #000129;
$custom-light: #464763;
$custom-dark: #000000;

JSON

{
  "hex": "#000129",
  "rgb": {
    "r": 0,
    "g": 1,
    "b": 41
  },
  "hsl": {
    "h": 238.537,
    "s": 100,
    "l": 8.039
  },
  "oklch": {
    "l": 0.13097,
    "c": 0.08529,
    "h": 264.2
  },
  "luminance": 0.00182
}

Semantic roles & 50–950 ramp

primary

#000129

secondary

#716F14

accent

#FA29FF

background

#F4F3F5

surface

#E6E5EA

border

#C2C1C6

text

#000005

muted

#777779

Preview Lab

Preview with #000129

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

Preview Lab → · Contrast checker → · Palette generator →