#030C47#030C47

#030C47 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.4% C 0.109 H 266.0°. Best body text is #FFFFFF at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#030C47
RGB	rgb(3, 12, 71)
HSL	hsl(232, 92%, 15%)
HSV	hsv(232, 96%, 28%)
CMYK	cmyk(95.8%, 83.1%, 0%, 72.2%)
CIE-LAB	lab(6.66, 22.09, -37.18)
CIE-LCH	lch(6.66, 43.25, 300.72°)
OKLab	oklab(20.38% -0.0075 -0.1083)
OKLCH	oklch(20.38% 0.109 266)
XYZ	xyz(1.3060, 0.7371, 6.0334)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030C47 #473E03

analogous

#032E47 #030C47 #1C0347

triadic

#030C47 #47030C #0C4703

tetradic

#030C47 #47032E #473E03 #03471C

square

#030C47 #47032E #473E03 #03471C

split-complementary

#030C47 #471C03 #2E4703

monochromatic

#01051D #01051D #030C47 #051682 #0820BC

Accessibility & contrast

On white

18.30

#030C47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#030C47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030C47

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030C47	#FFFFFF	#000000	##FFFFFF
##030C47	1.00	18.30	1.15	18.30
#FFFFFF	18.30	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001849

Deuteranopia (green-blind)

#001146

Tritanopia (blue-blind)

#001E29

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #030c47;
/* rgb */ color: rgb(3, 12, 71);
/* oklch */ color: oklch(20.4% 0.109 266.0);

Tailwind

colors: {
  custom: {
    50: '#544b7b',
    500: '#030c47',
    950: '#000000',
  },
}

SCSS

$custom: #030c47;
$custom-light: #544b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#030c47",
  "rgb": {
    "r": 3,
    "g": 12,
    "b": 71
  },
  "hsl": {
    "h": 232.059,
    "s": 91.892,
    "l": 14.51
  },
  "oklch": {
    "l": 0.20381,
    "c": 0.10852,
    "h": 266
  },
  "luminance": 0.00737
}

Semantic roles & 50–950 ramp

primary

#030C47

secondary

#887A1E

accent

#E329FF

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#030109

muted

#78777B

Preview Lab

Preview with #030C47

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

Preview Lab → · Contrast checker → · Palette generator →