#030330#030330

#030330 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 15.3% C 0.088 H 269.5°. Best body text is #FFFFFF at 19.82:1 contrast (WCAG AA passes).

Color values

HEX	#030330
RGB	rgb(3, 3, 48)
HSL	hsl(240, 88%, 10%)
HSV	hsv(240, 94%, 19%)
CMYK	cmyk(93.8%, 93.8%, 0%, 81.2%)
CIE-LAB	lab(2.69, 13.12, -26.96)
CIE-LCH	lch(2.69, 29.98, 295.96°)
OKLab	oklab(15.29% -0.0007 -0.088)
OKLCH	oklch(15.29% 0.088 269.5)
XYZ	xyz(0.6034, 0.2978, 2.8214)
Luminance	0.0030 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030330 #303003

analogous

#031930 #030330 #190330

triadic

#030330 #300303 #033003

tetradic

#030330 #30031A #303003 #03301A

square

#030330 #30031A #303003 #03301A

split-complementary

#030330 #301A03 #1A3003

monochromatic

#02021D #02021D #030330 #07076A #0A0AA3

Accessibility & contrast

On white

19.82

#030330 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#030330 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030330

19.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030330	#FFFFFF	#000000	##FFFFFF
##030330	1.00	19.82	1.06	19.82
#FFFFFF	19.82	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000C31

Deuteranopia (green-blind)

#00072F

Tritanopia (blue-blind)

#001019

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #030330;
/* rgb */ color: rgb(3, 3, 48);
/* oklch */ color: oklch(15.3% 0.088 269.5);

Tailwind

colors: {
  custom: {
    50: '#4a4869',
    500: '#030330',
    950: '#000000',
  },
}

SCSS

$custom: #030330;
$custom-light: #4a4869;
$custom-dark: #000000;

JSON

{
  "hex": "#030330",
  "rgb": {
    "r": 3,
    "g": 3,
    "b": 48
  },
  "hsl": {
    "h": 240,
    "s": 88.235,
    "l": 10
  },
  "oklch": {
    "l": 0.15287,
    "c": 0.08804,
    "h": 269.5
  },
  "luminance": 0.00298
}

Semantic roles & 50–950 ramp

primary

#030330

secondary

#73731B

accent

#FE29FE

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010006

muted

#77777A

Preview Lab

Preview with #030330

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

Preview Lab → · Contrast checker → · Palette generator →