#000323#000323

#000323 is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 12.9% C 0.071 H 263.8°. Best body text is #FFFFFF at 20.25:1 contrast (WCAG AA passes).

Color values

HEX	#000323
RGB	rgb(0, 3, 35)
HSL	hsl(235, 100%, 7%)
HSV	hsv(235, 100%, 14%)
CMYK	cmyk(100%, 91.4%, 0%, 86.3%)
CIE-LAB	lab(1.68, 6.50, -18.58)
CIE-LCH	lch(1.68, 19.68, 289.28°)
OKLab	oklab(12.9% -0.0078 -0.071)
OKLCH	oklch(12.9% 0.071 263.8)
XYZ	xyz(0.3358, 0.1864, 1.6081)
Luminance	0.0019 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.61

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#000323 #232000

analogous

#001523 #000323 #0F0023

triadic

#000323 #230003 #032300

tetradic

#000323 #230015 #232000 #00230F

square

#000323 #230015 #232000 #00230F

split-complementary

#000323 #230F00 #152300

monochromatic

#00031F #00031F #000323 #000860 #000D9D

Accessibility & contrast

On white

20.25

#000323 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#000323 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #000323

20.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##000323	#FFFFFF	#000000	##FFFFFF
##000323	1.00	20.25	1.04	20.25
#FFFFFF	20.25	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000824

Deuteranopia (green-blind)

#000522

Tritanopia (blue-blind)

#000B11

Achromatopsia (no color)

#060606

Design tokens & code

CSS

--color: #000323;
/* rgb */ color: rgb(0, 3, 35);
/* oklch */ color: oklch(12.9% 0.071 263.8);

Tailwind

colors: {
  custom: {
    50: '#46485e',
    500: '#000323',
    950: '#000000',
  },
}

SCSS

$custom: #000323;
$custom-light: #46485e;
$custom-dark: #000000;

JSON

{
  "hex": "#000323",
  "rgb": {
    "r": 0,
    "g": 3,
    "b": 35
  },
  "hsl": {
    "h": 234.857,
    "s": 100,
    "l": 6.863
  },
  "oklch": {
    "l": 0.129,
    "c": 0.07139,
    "h": 263.8
  },
  "luminance": 0.00186
}

Semantic roles & 50–950 ramp

primary

#000323

secondary

#6C6413

accent

#ED29FF

background

#F4F4F5

surface

#E6E6E9

border

#C2C2C5

text

#000004

muted

#777779

Preview Lab

Preview with #000323

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

Preview Lab → · Contrast checker → · Palette generator →