#030434#030434

#030434 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.2% C 0.092 H 268.7°. Best body text is #FFFFFF at 19.61:1 contrast (WCAG AA passes).

Color values

HEX	#030434
RGB	rgb(3, 4, 52)
HSL	hsl(239, 89%, 11%)
HSV	hsv(239, 94%, 20%)
CMYK	cmyk(94.2%, 92.3%, 0%, 79.6%)
CIE-LAB	lab(3.20, 14.92, -29.13)
CIE-LCH	lch(3.20, 32.73, 297.12°)
OKLab	oklab(16.15% -0.0021 -0.0919)
OKLCH	oklch(16.15% 0.092 268.7)
XYZ	xyz(0.7006, 0.3540, 3.2796)
Luminance	0.0035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030434 #343303

analogous

#031C34 #030434 #1A0334

triadic

#030434 #340304 #043403

tetradic

#030434 #34031C #343303 #03341A

square

#030434 #34031C #343303 #03341A

split-complementary

#030434 #341A03 #1C3403

monochromatic

#02021D #02021D #030434 #06086E #0A0DA8

Accessibility & contrast

On white

19.61

#030434 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#030434 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030434

19.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030434	#FFFFFF	#000000	##FFFFFF
##030434	1.00	19.61	1.07	19.61
#FFFFFF	19.61	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E35

Deuteranopia (green-blind)

#000933

Tritanopia (blue-blind)

#00121B

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #030434;
/* rgb */ color: rgb(3, 4, 52);
/* oklch */ color: oklch(16.2% 0.092 268.7);

Tailwind

colors: {
  custom: {
    50: '#4b486c',
    500: '#030434',
    950: '#000000',
  },
}

SCSS

$custom: #030434;
$custom-light: #4b486c;
$custom-dark: #000000;

JSON

{
  "hex": "#030434",
  "rgb": {
    "r": 3,
    "g": 4,
    "b": 52
  },
  "hsl": {
    "h": 238.776,
    "s": 89.091,
    "l": 10.784
  },
  "oklch": {
    "l": 0.1615,
    "c": 0.09197,
    "h": 268.7
  },
  "luminance": 0.00354
}

Semantic roles & 50–950 ramp

primary

#030434

secondary

#77751C

accent

#FB29FF

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010007

muted

#77777A

Preview Lab

Preview with #030434

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

Preview Lab → · Contrast checker → · Palette generator →