#030E2D#030E2D

#030E2D is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.7% C 0.065 H 263.4°. Best body text is #FFFFFF at 19.01:1 contrast (WCAG AA passes).

Color values

HEX	#030E2D
RGB	rgb(3, 14, 45)
HSL	hsl(224, 88%, 9%)
HSV	hsv(224, 93%, 18%)
CMYK	cmyk(93.3%, 68.9%, 0%, 82.4%)
CIE-LAB	lab(4.72, 7.01, -21.48)
CIE-LCH	lch(4.72, 22.59, 288.08°)
OKLab	oklab(17.68% -0.0075 -0.065)
OKLCH	oklch(17.68% 0.065 263.4)
XYZ	xyz(0.6681, 0.5228, 2.5478)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.58

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030E2D #2D2203

analogous

#03232D #030E2D #0D032D

triadic

#030E2D #2D030E #0E2D03

tetradic

#030E2D #2D0323 #2D2203 #032D0D

square

#030E2D #2D0323 #2D2203 #032D0D

split-complementary

#030E2D #2D0D03 #232D03

monochromatic

#02091D #02091D #030E2D #072066 #0B32A0

Accessibility & contrast

On white

19.01

#030E2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#030E2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030E2D

19.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030E2D	#FFFFFF	#000000	##FFFFFF
##030E2D	1.00	19.01	1.10	19.01
#FFFFFF	19.01	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122E

Deuteranopia (green-blind)

#000E2C

Tritanopia (blue-blind)

#00161B

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #030e2d;
/* rgb */ color: rgb(3, 14, 45);
/* oklch */ color: oklch(17.7% 0.065 263.4);

Tailwind

colors: {
  custom: {
    50: '#494d66',
    500: '#030e2d',
    950: '#000000',
  },
}

SCSS

$custom: #030e2d;
$custom-light: #494d66;
$custom-dark: #000000;

JSON

{
  "hex": "#030e2d",
  "rgb": {
    "r": 3,
    "g": 14,
    "b": 45
  },
  "hsl": {
    "h": 224.286,
    "s": 87.5,
    "l": 9.412
  },
  "oklch": {
    "l": 0.17678,
    "c": 0.06539,
    "h": 263.4
  },
  "luminance": 0.00523
}

Semantic roles & 50–950 ramp

primary

#030E2D

secondary

#715A1B

accent

#C62AFE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #030E2D

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

Preview Lab → · Contrast checker → · Palette generator →