#010329#010329

#010329 is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 14.0% C 0.079 H 266.4°. Best body text is #FFFFFF at 20.07:1 contrast (WCAG AA passes).

Color values

HEX	#010329
RGB	rgb(1, 3, 41)
HSL	hsl(237, 95%, 8%)
HSV	hsv(237, 98%, 16%)
CMYK	cmyk(97.6%, 92.7%, 0%, 83.9%)
CIE-LAB	lab(2.09, 9.22, -22.60)
CIE-LCH	lch(2.09, 24.41, 292.19°)
OKLab	oklab(13.97% -0.005 -0.0792)
OKLCH	oklch(13.97% 0.079 266.4)
XYZ	xyz(0.4452, 0.2316, 2.1186)
Luminance	0.0023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010329 #292701

analogous

#011729 #010329 #130129

triadic

#010329 #290103 #032901

tetradic

#010329 #290117 #292701 #012913

square

#010329 #290117 #292701 #012913

split-complementary

#010329 #291301 #172901

monochromatic

#01021E #01021E #010329 #020765 #040CA0

Accessibility & contrast

On white

20.07

#010329 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#010329 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010329

20.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010329	#FFFFFF	#000000	##FFFFFF
##010329	1.00	20.07	1.05	20.07
#FFFFFF	20.07	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A2A

Deuteranopia (green-blind)

#000628

Tritanopia (blue-blind)

#000D15

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #010329;
/* rgb */ color: rgb(1, 3, 41);
/* oklch */ color: oklch(14.0% 0.079 266.4);

Tailwind

colors: {
  custom: {
    50: '#474863',
    500: '#010329',
    950: '#000000',
  },
}

SCSS

$custom: #010329;
$custom-light: #474863;
$custom-dark: #000000;

JSON

{
  "hex": "#010329",
  "rgb": {
    "r": 1,
    "g": 3,
    "b": 41
  },
  "hsl": {
    "h": 237,
    "s": 95.238,
    "l": 8.235
  },
  "oklch": {
    "l": 0.13968,
    "c": 0.07939,
    "h": 266.4
  },
  "luminance": 0.00232
}

Semantic roles & 50–950 ramp

primary

#010329

secondary

#6F6B16

accent

#F429FF

background

#F4F4F5

surface

#E6E6EA

border

#C2C2C6

text

#000005

muted

#777779

Preview Lab

Preview with #010329

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

Preview Lab → · Contrast checker → · Palette generator →