#030E2C#030E2C

#030E2C is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.6% C 0.064 H 263.2°. Best body text is #FFFFFF at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#030E2C
RGB	rgb(3, 14, 44)
HSL	hsl(224, 87%, 9%)
HSV	hsv(224, 93%, 17%)
CMYK	cmyk(93.2%, 68.2%, 0%, 82.7%)
CIE-LAB	lab(4.65, 6.53, -20.83)
CIE-LCH	lch(4.65, 21.83, 287.40°)
OKLab	oklab(17.57% -0.0076 -0.0632)
OKLCH	oklch(17.57% 0.064 263.2)
XYZ	xyz(0.6491, 0.5152, 2.4476)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.90

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030E2C #2C2103

analogous

#03232C #030E2C #0D032C

triadic

#030E2C #2C030E #0E2C03

tetradic

#030E2C #2C0323 #2C2103 #032C0D

square

#030E2C #2C0323 #2C2103 #032C0D

split-complementary

#030E2C #2C0D03 #232C03

monochromatic

#02091D #02091D #030E2C #072065 #0B329F

Accessibility & contrast

On white

19.04

#030E2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#030E2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030E2C

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030E2C	#FFFFFF	#000000	##FFFFFF
##030E2C	1.00	19.04	1.10	19.04
#FFFFFF	19.04	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122D

Deuteranopia (green-blind)

#000E2B

Tritanopia (blue-blind)

#00151B

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #030e2c;
/* rgb */ color: rgb(3, 14, 44);
/* oklch */ color: oklch(17.6% 0.064 263.2);

Tailwind

colors: {
  custom: {
    50: '#494d65',
    500: '#030e2c',
    950: '#000000',
  },
}

SCSS

$custom: #030e2c;
$custom-light: #494d65;
$custom-dark: #000000;

JSON

{
  "hex": "#030e2c",
  "rgb": {
    "r": 3,
    "g": 14,
    "b": 44
  },
  "hsl": {
    "h": 223.902,
    "s": 87.234,
    "l": 9.216
  },
  "oklch": {
    "l": 0.17573,
    "c": 0.06367,
    "h": 263.2
  },
  "luminance": 0.00515
}

Semantic roles & 50–950 ramp

primary

#030E2C

secondary

#70591B

accent

#C52AFD

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010105

muted

#77777A

Preview Lab

Preview with #030E2C

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

Preview Lab → · Contrast checker → · Palette generator →