#030B46#030B46

#030B46 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.1% C 0.108 H 266.2°. Best body text is #FFFFFF at 18.42:1 contrast (WCAG AA passes).

Color values

HEX	#030B46
RGB	rgb(3, 11, 70)
HSL	hsl(233, 92%, 14%)
HSV	hsv(233, 96%, 27%)
CMYK	cmyk(95.7%, 84.3%, 0%, 72.5%)
CIE-LAB	lab(6.33, 22.16, -37.02)
CIE-LCH	lch(6.33, 43.15, 300.90°)
OKLab	oklab(20.07% -0.0072 -0.108)
OKLCH	oklch(20.07% 0.108 266.2)
XYZ	xyz(1.2623, 0.7007, 5.8619)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030B46 #463E03

analogous

#032D46 #030B46 #1D0346

triadic

#030B46 #46030B #0B4603

tetradic

#030B46 #46032D #463E03 #03461D

square

#030B46 #46032D #463E03 #03461D

split-complementary

#030B46 #461D03 #2D4603

monochromatic

#01051D #01051D #030B46 #061481 #081DBB

Accessibility & contrast

On white

18.42

#030B46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#030B46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030B46

18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030B46	#FFFFFF	#000000	##FFFFFF
##030B46	1.00	18.42	1.14	18.42
#FFFFFF	18.42	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001748

Deuteranopia (green-blind)

#001145

Tritanopia (blue-blind)

#001D28

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #030b46;
/* rgb */ color: rgb(3, 11, 70);
/* oklch */ color: oklch(20.1% 0.108 266.2);

Tailwind

colors: {
  custom: {
    50: '#534a7a',
    500: '#030b46',
    950: '#000000',
  },
}

SCSS

$custom: #030b46;
$custom-light: #534a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#030b46",
  "rgb": {
    "r": 3,
    "g": 11,
    "b": 70
  },
  "hsl": {
    "h": 232.836,
    "s": 91.781,
    "l": 14.314
  },
  "oklch": {
    "l": 0.20073,
    "c": 0.10826,
    "h": 266.2
  },
  "luminance": 0.00701
}

Semantic roles & 50–950 ramp

primary

#030B46

secondary

#877B1D

accent

#E529FF

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#030109

muted

#78777B

Preview Lab

Preview with #030B46

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

Preview Lab → · Contrast checker → · Palette generator →