#09083C#09083C

#09083C is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.7% C 0.095 H 273.1°. Best body text is #FFFFFF at 18.89:1 contrast (WCAG AA passes).

Color values

HEX	#09083C
RGB	rgb(9, 8, 60)
HSL	hsl(241, 76%, 13%)
HSV	hsv(241, 87%, 24%)
CMYK	cmyk(85%, 86.7%, 0%, 76.5%)
CIE-LAB	lab(5.04, 19.41, -31.98)
CIE-LCH	lch(5.04, 37.41, 301.26°)
OKLab	oklab(18.66% 0.0052 -0.0949)
OKLCH	oklch(18.66% 0.095 273.1)
XYZ	xyz(1.0148, 0.5579, 4.3283)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09083C #3B3C08

analogous

#08213C #09083C #23083C

triadic

#09083C #3C0908 #083C09

tetradic

#09083C #3C0821 #3B3C08 #083C23

square

#09083C #3C0821 #3B3C08 #083C23

split-complementary

#09083C #3C2308 #213C08

monochromatic

#04041B #04041B #09083C #110F72 #1916A8

Accessibility & contrast

On white

18.89

#09083C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#09083C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09083C

18.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09083C	#FFFFFF	#000000	##FFFFFF
##09083C	1.00	18.89	1.11	18.89
#FFFFFF	18.89	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133D

Deuteranopia (green-blind)

#000E3B

Tritanopia (blue-blind)

#001721

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #09083c;
/* rgb */ color: rgb(9, 8, 60);
/* oklch */ color: oklch(18.7% 0.095 273.1);

Tailwind

colors: {
  custom: {
    50: '#524972',
    500: '#09083c',
    950: '#000000',
  },
}

SCSS

$custom: #09083c;
$custom-light: #524972;
$custom-dark: #000000;

JSON

{
  "hex": "#09083c",
  "rgb": {
    "r": 9,
    "g": 8,
    "b": 60
  },
  "hsl": {
    "h": 241.154,
    "s": 76.471,
    "l": 13.333
  },
  "oklch": {
    "l": 0.18655,
    "c": 0.09501,
    "h": 273.1
  },
  "luminance": 0.00558
}

Semantic roles & 50–950 ramp

primary

#09083C

secondary

#797B25

accent

#F335EF

background

#F4F4F7

surface

#E7E6ED

border

#C3C2C8

text

#030108

muted

#78777B

Preview Lab

Preview with #09083C

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

Preview Lab → · Contrast checker → · Palette generator →