#010327#010327

#010327 is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 13.7% C 0.076 H 266.5°. Best body text is #FFFFFF at 20.12:1 contrast (WCAG AA passes).

Color values

HEX	#010327
RGB	rgb(1, 3, 39)
HSL	hsl(237, 95%, 8%)
HSV	hsv(237, 97%, 15%)
CMYK	cmyk(97.4%, 92.3%, 0%, 84.7%)
CIE-LAB	lab(1.97, 8.36, -21.25)
CIE-LCH	lch(1.97, 22.84, 291.47°)
OKLab	oklab(13.66% -0.0046 -0.0762)
OKLCH	oklch(13.66% 0.076 266.5)
XYZ	xyz(0.4112, 0.2180, 1.9395)
Luminance	0.0022 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010327 #272501

analogous

#011627 #010327 #120127

triadic

#010327 #270103 #032701

tetradic

#010327 #270116 #272501 #012712

square

#010327 #270116 #272501 #012712

split-complementary

#010327 #271201 #162701

monochromatic

#01021E #01021E #010327 #030863 #040C9E

Accessibility & contrast

On white

20.12

#010327 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#010327 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010327

20.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010327	#FFFFFF	#000000	##FFFFFF
##010327	1.00	20.12	1.04	20.12
#FFFFFF	20.12	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000928

Deuteranopia (green-blind)

#000526

Tritanopia (blue-blind)

#000C14

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #010327;
/* rgb */ color: rgb(1, 3, 39);
/* oklch */ color: oklch(13.7% 0.076 266.5);

Tailwind

colors: {
  custom: {
    50: '#474861',
    500: '#010327',
    950: '#000000',
  },
}

SCSS

$custom: #010327;
$custom-light: #474861;
$custom-dark: #000000;

JSON

{
  "hex": "#010327",
  "rgb": {
    "r": 1,
    "g": 3,
    "b": 39
  },
  "hsl": {
    "h": 236.842,
    "s": 95,
    "l": 7.843
  },
  "oklch": {
    "l": 0.13664,
    "c": 0.07639,
    "h": 266.5
  },
  "luminance": 0.00218
}

Semantic roles & 50–950 ramp

primary

#010327

secondary

#6E6916

accent

#F429FF

background

#F4F4F5

surface

#E6E6E9

border

#C2C2C5

text

#000005

muted

#777779

Preview Lab

Preview with #010327

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

Preview Lab → · Contrast checker → · Palette generator →