#030E34#030E34

#030E34 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.4% C 0.077 H 264.7°. Best body text is #FFFFFF at 18.81:1 contrast (WCAG AA passes).

Color values

HEX	#030E34
RGB	rgb(3, 14, 52)
HSL	hsl(227, 89%, 11%)
HSV	hsv(227, 94%, 20%)
CMYK	cmyk(94.2%, 73.1%, 0%, 79.6%)
CIE-LAB	lab(5.25, 10.72, -25.83)
CIE-LCH	lch(5.25, 27.96, 292.54°)
OKLab	oklab(18.45% -0.0071 -0.0767)
OKLCH	oklch(18.45% 0.077 264.7)
XYZ	xyz(0.8142, 0.5813, 3.3174)
Luminance	0.0058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.54

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030E34 #342903

analogous

#032634 #030E34 #100334

triadic

#030E34 #34030E #0E3403

tetradic

#030E34 #340326 #342903 #033410

square

#030E34 #340326 #342903 #033410

split-complementary

#030E34 #341003 #263403

monochromatic

#02081D #02081D #030E34 #061E6E #0A2DA8

Accessibility & contrast

On white

18.81

#030E34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#030E34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030E34

18.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030E34	#FFFFFF	#000000	##FFFFFF
##030E34	1.00	18.81	1.12	18.81
#FFFFFF	18.81	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001435

Deuteranopia (green-blind)

#000F33

Tritanopia (blue-blind)

#00181F

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #030e34;
/* rgb */ color: rgb(3, 14, 52);
/* oklch */ color: oklch(18.4% 0.077 264.7);

Tailwind

colors: {
  custom: {
    50: '#4c4d6c',
    500: '#030e34',
    950: '#000000',
  },
}

SCSS

$custom: #030e34;
$custom-light: #4c4d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#030e34",
  "rgb": {
    "r": 3,
    "g": 14,
    "b": 52
  },
  "hsl": {
    "h": 226.531,
    "s": 89.091,
    "l": 10.784
  },
  "oklch": {
    "l": 0.18445,
    "c": 0.07706,
    "h": 264.7
  },
  "luminance": 0.00581
}

Semantic roles & 50–950 ramp

primary

#030E34

secondary

#77631C

accent

#CF29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010107

muted

#77777A

Preview Lab

Preview with #030E34

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

Preview Lab → · Contrast checker → · Palette generator →