#030E2E#030E2E

#030E2E is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.8% C 0.067 H 263.7°. Best body text is #FFFFFF at 18.98:1 contrast (WCAG AA passes).

Color values

HEX	#030E2E
RGB	rgb(3, 14, 46)
HSL	hsl(225, 88%, 10%)
HSV	hsv(225, 93%, 18%)
CMYK	cmyk(93.5%, 69.6%, 0%, 82%)
CIE-LAB	lab(4.79, 7.51, -22.11)
CIE-LCH	lch(4.79, 23.35, 288.75°)
OKLab	oklab(17.78% -0.0074 -0.0667)
OKLCH	oklch(17.78% 0.067 263.7)
XYZ	xyz(0.6876, 0.5306, 2.6504)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.26

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030E2E #2E2303

analogous

#03242E #030E2E #0E032E

triadic

#030E2E #2E030E #0E2E03

tetradic

#030E2E #2E0324 #2E2303 #032E0E

square

#030E2E #2E0324 #2E2303 #032E0E

split-complementary

#030E2E #2E0E03 #242E03

monochromatic

#02091D #02091D #030E2E #071F67 #0A31A1

Accessibility & contrast

On white

18.98

#030E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#030E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030E2E

18.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030E2E	#FFFFFF	#000000	##FFFFFF
##030E2E	1.00	18.98	1.11	18.98
#FFFFFF	18.98	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122F

Deuteranopia (green-blind)

#000E2D

Tritanopia (blue-blind)

#00161C

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #030e2e;
/* rgb */ color: rgb(3, 14, 46);
/* oklch */ color: oklch(17.8% 0.067 263.7);

Tailwind

colors: {
  custom: {
    50: '#4a4d67',
    500: '#030e2e',
    950: '#000000',
  },
}

SCSS

$custom: #030e2e;
$custom-light: #4a4d67;
$custom-dark: #000000;

JSON

{
  "hex": "#030e2e",
  "rgb": {
    "r": 3,
    "g": 14,
    "b": 46
  },
  "hsl": {
    "h": 224.651,
    "s": 87.755,
    "l": 9.608
  },
  "oklch": {
    "l": 0.17784,
    "c": 0.06709,
    "h": 263.7
  },
  "luminance": 0.00531
}

Semantic roles & 50–950 ramp

primary

#030E2E

secondary

#725C1B

accent

#C82AFE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #030E2E

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

Preview Lab → · Contrast checker → · Palette generator →