#09053C#09053C

#09053C is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.1% C 0.099 H 274.1°. Best body text is #FFFFFF at 19.12:1 contrast (WCAG AA passes).

Color values

HEX	#09053C
RGB	rgb(9, 5, 60)
HSL	hsl(244, 85%, 13%)
HSV	hsv(244, 92%, 24%)
CMYK	cmyk(85%, 91.7%, 0%, 76.5%)
CIE-LAB	lab(4.45, 20.76, -32.94)
CIE-LCH	lch(4.45, 38.93, 302.22°)
OKLab	oklab(18.07% 0.007 -0.0988)
OKLCH	oklch(18.07% 0.099 274.1)
XYZ	xyz(0.9823, 0.4928, 4.3174)
Luminance	0.0049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09053C #383C05

analogous

#051C3C #09053C #25053C

triadic

#09053C #3C0905 #053C09

tetradic

#09053C #3C051C #383C05 #053C25

square

#09053C #3C051C #383C05 #053C25

split-complementary

#09053C #3C2505 #1C3C05

monochromatic

#04021C #04021C #09053C #110A74 #1A0EAD

Accessibility & contrast

On white

19.12

#09053C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#09053C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09053C

19.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09053C	#FFFFFF	#000000	##FFFFFF
##09053C	1.00	19.12	1.10	19.12
#FFFFFF	19.12	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00123E

Deuteranopia (green-blind)

#000D3B

Tritanopia (blue-blind)

#001620

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #09053c;
/* rgb */ color: rgb(9, 5, 60);
/* oklch */ color: oklch(18.1% 0.099 274.1);

Tailwind

colors: {
  custom: {
    50: '#524872',
    500: '#09053c',
    950: '#000000',
  },
}

SCSS

$custom: #09053c;
$custom-light: #524872;
$custom-dark: #000000;

JSON

{
  "hex": "#09053c",
  "rgb": {
    "r": 9,
    "g": 5,
    "b": 60
  },
  "hsl": {
    "h": 244.364,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.18072,
    "c": 0.09906,
    "h": 274.1
  },
  "luminance": 0.00493
}

Semantic roles & 50–950 ramp

primary

#09053C

secondary

#767D20

accent

#FB2DEC

background

#F4F4F7

surface

#E7E6ED

border

#C3C2C8

text

#030008

muted

#78777B

Preview Lab

Preview with #09053C

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

Preview Lab → · Contrast checker → · Palette generator →