#030447#030447

#030447 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.0% C 0.118 H 267.0°. Best body text is #FFFFFF at 18.88:1 contrast (WCAG AA passes).

Color values

HEX	#030447
RGB	rgb(3, 4, 71)
HSL	hsl(239, 92%, 15%)
HSV	hsv(239, 96%, 28%)
CMYK	cmyk(95.8%, 94.4%, 0%, 72.2%)
CIE-LAB	lab(5.07, 26.19, -39.80)
CIE-LCH	lch(5.07, 47.65, 303.35°)
OKLab	oklab(19% -0.0062 -0.1175)
OKLCH	oklch(19% 0.118 267)
XYZ	xyz(1.2179, 0.5610, 6.0041)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030447 #474603

analogous

#032647 #030447 #240347

triadic

#030447 #470304 #044703

tetradic

#030447 #470326 #474603 #034724

square

#030447 #470326 #474603 #034724

split-complementary

#030447 #472403 #264703

monochromatic

#01021D #01021D #030447 #050782 #080BBC

Accessibility & contrast

On white

18.88

#030447 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#030447 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030447

18.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030447	#FFFFFF	#000000	##FFFFFF
##030447	1.00	18.88	1.11	18.88
#FFFFFF	18.88	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001549

Deuteranopia (green-blind)

#000D46

Tritanopia (blue-blind)

#001A27

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #030447;
/* rgb */ color: rgb(3, 4, 71);
/* oklch */ color: oklch(19.0% 0.118 267.0);

Tailwind

colors: {
  custom: {
    50: '#54477b',
    500: '#030447',
    950: '#000000',
  },
}

SCSS

$custom: #030447;
$custom-light: #54477b;
$custom-dark: #000000;

JSON

{
  "hex": "#030447",
  "rgb": {
    "r": 3,
    "g": 4,
    "b": 71
  },
  "hsl": {
    "h": 239.118,
    "s": 91.892,
    "l": 14.51
  },
  "oklch": {
    "l": 0.19004,
    "c": 0.11765,
    "h": 267
  },
  "luminance": 0.00561
}

Semantic roles & 50–950 ramp

primary

#030447

secondary

#88871E

accent

#FC29FF

background

#F5F4F7

surface

#E9E6EE

border

#C5C2C9

text

#030009

muted

#78777B

Preview Lab

Preview with #030447

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

Preview Lab → · Contrast checker → · Palette generator →