#03094E#03094E

#03094E is a very dark, vivid blue. Relative luminance 0.008; OKLCH L 20.9% C 0.121 H 266.2°. Best body text is #FFFFFF at 18.21:1 contrast (WCAG AA passes).

Color values

HEX	#03094E
RGB	rgb(3, 9, 78)
HSL	hsl(235, 93%, 16%)
HSV	hsv(235, 96%, 31%)
CMYK	cmyk(96.2%, 88.5%, 0%, 69.4%)
CIE-LAB	lab(6.91, 26.96, -41.66)
CIE-LCH	lch(6.91, 49.62, 302.91°)
OKLab	oklab(20.85% -0.008 -0.121)
OKLCH	oklch(20.85% 0.121 266.2)
XYZ	xyz(1.5099, 0.7646, 7.2742)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.38

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03094E #4E4803

analogous

#032E4E #03094E #22034E

triadic

#03094E #4E0309 #094E03

tetradic

#03094E #4E032E #4E4803 #034E22

square

#03094E #4E032E #4E4803 #034E22

split-complementary

#03094E #4E2203 #2E4E03

monochromatic

#01031D #01031D #03094E #051089 #0817C4

Accessibility & contrast

On white

18.21

#03094E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#03094E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03094E

18.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03094E	#FFFFFF	#000000	##FFFFFF
##03094E	1.00	18.21	1.15	18.21
#FFFFFF	18.21	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001950

Deuteranopia (green-blind)

#00114D

Tritanopia (blue-blind)

#001F2C

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #03094e;
/* rgb */ color: rgb(3, 9, 78);
/* oklch */ color: oklch(20.9% 0.121 266.2);

Tailwind

colors: {
  custom: {
    50: '#574a81',
    500: '#03094e',
    950: '#000000',
  },
}

SCSS

$custom: #03094e;
$custom-light: #574a81;
$custom-dark: #000000;

JSON

{
  "hex": "#03094e",
  "rgb": {
    "r": 3,
    "g": 9,
    "b": 78
  },
  "hsl": {
    "h": 235.2,
    "s": 92.593,
    "l": 15.882
  },
  "oklch": {
    "l": 0.20854,
    "c": 0.12127,
    "h": 266.2
  },
  "luminance": 0.00765
}

Semantic roles & 50–950 ramp

primary

#03094E

secondary

#8E851E

accent

#EE29FF

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #03094E

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

Preview Lab → · Contrast checker → · Palette generator →