#02092F#02092F

#02092F is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.6% C 0.077 H 265.6°. Best body text is #FFFFFF at 19.39:1 contrast (WCAG AA passes).

Color values

HEX	#02092F
RGB	rgb(2, 9, 47)
HSL	hsl(231, 92%, 10%)
HSV	hsv(231, 96%, 18%)
CMYK	cmyk(95.7%, 80.9%, 0%, 81.6%)
CIE-LAB	lab(3.73, 9.94, -24.55)
CIE-LCH	lch(3.73, 26.49, 292.05°)
OKLab	oklab(16.59% -0.006 -0.0767)
OKLCH	oklch(16.59% 0.077 265.6)
XYZ	xyz(0.6356, 0.4134, 2.7351)
Luminance	0.0041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02092F #2F2802

analogous

#02202F #02092F #12022F

triadic

#02092F #2F0209 #092F02

tetradic

#02092F #2F0220 #2F2802 #022F12

square

#02092F #2F0220 #2F2802 #022F12

split-complementary

#02092F #2F1202 #202F02

monochromatic

#01061D #01061D #02092F #04146A #071FA4

Accessibility & contrast

On white

19.39

#02092F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#02092F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02092F

19.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02092F	#FFFFFF	#000000	##FFFFFF
##02092F	1.00	19.39	1.08	19.39
#FFFFFF	19.39	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.39	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: #02092f;
/* rgb */ color: rgb(2, 9, 47);
/* oklch */ color: oklch(16.6% 0.077 265.6);

Tailwind

colors: {
  custom: {
    50: '#494a68',
    500: '#02092f',
    950: '#000000',
  },
}

SCSS

$custom: #02092f;
$custom-light: #494a68;
$custom-dark: #000000;

JSON

{
  "hex": "#02092f",
  "rgb": {
    "r": 2,
    "g": 9,
    "b": 47
  },
  "hsl": {
    "h": 230.667,
    "s": 91.837,
    "l": 9.608
  },
  "oklch": {
    "l": 0.16594,
    "c": 0.07697,
    "h": 265.6
  },
  "luminance": 0.00414
}

Semantic roles & 50–950 ramp

primary

#02092F

secondary

#746619

accent

#DE29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #02092F

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

Preview Lab → · Contrast checker → · Palette generator →