#030433#030433

#030433 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 16.0% C 0.091 H 268.8°. Best body text is #FFFFFF at 19.64:1 contrast (WCAG AA passes).

Color values

HEX	#030433
RGB	rgb(3, 4, 51)
HSL	hsl(239, 89%, 11%)
HSV	hsv(239, 94%, 20%)
CMYK	cmyk(94.1%, 92.2%, 0%, 80%)
CIE-LAB	lab(3.12, 14.35, -28.52)
CIE-LCH	lch(3.12, 31.92, 296.71°)
OKLab	oklab(16% -0.0019 -0.0905)
OKLCH	oklch(16% 0.091 268.8)
XYZ	xyz(0.6783, 0.3451, 3.1622)
Luminance	0.0034 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030433 #333203

analogous

#031C33 #030433 #1A0333

triadic

#030433 #330304 #043303

tetradic

#030433 #33031C #333203 #03331A

square

#030433 #33031C #333203 #03331A

split-complementary

#030433 #331A03 #1C3303

monochromatic

#02021D #02021D #030433 #06096D #0A0DA7

Accessibility & contrast

On white

19.64

#030433 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#030433 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030433

19.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030433	#FFFFFF	#000000	##FFFFFF
##030433	1.00	19.64	1.07	19.64
#FFFFFF	19.64	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E34

Deuteranopia (green-blind)

#000932

Tritanopia (blue-blind)

#00121B

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #030433;
/* rgb */ color: rgb(3, 4, 51);
/* oklch */ color: oklch(16.0% 0.091 268.8);

Tailwind

colors: {
  custom: {
    50: '#4b486b',
    500: '#030433',
    950: '#000000',
  },
}

SCSS

$custom: #030433;
$custom-light: #4b486b;
$custom-dark: #000000;

JSON

{
  "hex": "#030433",
  "rgb": {
    "r": 3,
    "g": 4,
    "b": 51
  },
  "hsl": {
    "h": 238.75,
    "s": 88.889,
    "l": 10.588
  },
  "oklch": {
    "l": 0.16003,
    "c": 0.09054,
    "h": 268.8
  },
  "luminance": 0.00345
}

Semantic roles & 50–950 ramp

primary

#030433

secondary

#76741C

accent

#FB29FF

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010007

muted

#77777A

Preview Lab

Preview with #030433

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

Preview Lab → · Contrast checker → · Palette generator →