#03092F#03092F

#03092F is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.7% C 0.076 H 267.1°. Best body text is #FFFFFF at 19.37:1 contrast (WCAG AA passes).

Color values

HEX	#03092F
RGB	rgb(3, 9, 47)
HSL	hsl(232, 88%, 10%)
HSV	hsv(232, 94%, 18%)
CMYK	cmyk(93.6%, 80.9%, 0%, 81.6%)
CIE-LAB	lab(3.79, 10.20, -24.45)
CIE-LCH	lch(3.79, 26.50, 292.65°)
OKLab	oklab(16.69% -0.0039 -0.0762)
OKLCH	oklch(16.69% 0.076 267.1)
XYZ	xyz(0.6482, 0.4199, 2.7357)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.65

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03092F #2F2903

analogous

#031F2F #03092F #13032F

triadic

#03092F #2F0309 #092F03

tetradic

#03092F #2F031F #2F2903 #032F13

square

#03092F #2F031F #2F2903 #032F13

split-complementary

#03092F #2F1303 #1F2F03

monochromatic

#02061D #02061D #03092F #071469 #0A1FA2

Accessibility & contrast

On white

19.37

#03092F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#03092F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03092F

19.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03092F	#FFFFFF	#000000	##FFFFFF
##03092F	1.00	19.37	1.08	19.37
#FFFFFF	19.37	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001030

Deuteranopia (green-blind)

#000B2E

Tritanopia (blue-blind)

#00131A

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #03092f;
/* rgb */ color: rgb(3, 9, 47);
/* oklch */ color: oklch(16.7% 0.076 267.1);

Tailwind

colors: {
  custom: {
    50: '#4a4a68',
    500: '#03092f',
    950: '#000000',
  },
}

SCSS

$custom: #03092f;
$custom-light: #4a4a68;
$custom-dark: #000000;

JSON

{
  "hex": "#03092f",
  "rgb": {
    "r": 3,
    "g": 9,
    "b": 47
  },
  "hsl": {
    "h": 231.818,
    "s": 88,
    "l": 9.804
  },
  "oklch": {
    "l": 0.16691,
    "c": 0.07632,
    "h": 267.1
  },
  "luminance": 0.0042
}

Semantic roles & 50–950 ramp

primary

#03092F

secondary

#73671B

accent

#E12AFE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #03092F

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

Preview Lab → · Contrast checker → · Palette generator →