#030F32#030F32

#030F32 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.5% C 0.072 H 263.7°. Best body text is #FFFFFF at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#030F32
RGB	rgb(3, 15, 50)
HSL	hsl(225, 89%, 10%)
HSV	hsv(225, 94%, 20%)
CMYK	cmyk(94%, 70%, 0%, 80.4%)
CIE-LAB	lab(5.34, 9.09, -24.21)
CIE-LCH	lch(5.34, 25.86, 290.59°)
OKLab	oklab(18.47% -0.0079 -0.0718)
OKLCH	oklch(18.47% 0.072 263.7)
XYZ	xyz(0.7839, 0.5912, 3.0898)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030F32 #322603

analogous

#032632 #030F32 #0E0332

triadic

#030F32 #32030F #0F3203

tetradic

#030F32 #320326 #322603 #03320E

square

#030F32 #320326 #322603 #03320E

split-complementary

#030F32 #320E03 #263203

monochromatic

#02091D #02091D #030F32 #06206C #0A32A5

Accessibility & contrast

On white

18.78

#030F32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#030F32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030F32

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030F32	#FFFFFF	#000000	##FFFFFF
##030F32	1.00	18.78	1.12	18.78
#FFFFFF	18.78	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001433

Deuteranopia (green-blind)

#001031

Tritanopia (blue-blind)

#00181E

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #030f32;
/* rgb */ color: rgb(3, 15, 50);
/* oklch */ color: oklch(18.5% 0.072 263.7);

Tailwind

colors: {
  custom: {
    50: '#4b4d6a',
    500: '#030f32',
    950: '#000000',
  },
}

SCSS

$custom: #030f32;
$custom-light: #4b4d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#030f32",
  "rgb": {
    "r": 3,
    "g": 15,
    "b": 50
  },
  "hsl": {
    "h": 224.681,
    "s": 88.679,
    "l": 10.392
  },
  "oklch": {
    "l": 0.18468,
    "c": 0.07226,
    "h": 263.7
  },
  "luminance": 0.00591
}

Semantic roles & 50–950 ramp

primary

#030F32

secondary

#755E1B

accent

#C829FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #030F32

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

Preview Lab → · Contrast checker → · Palette generator →