#09143C#09143C

#09143C is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.1% C 0.079 H 267.4°. Best body text is #FFFFFF at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#09143C
RGB	rgb(9, 20, 60)
HSL	hsl(227, 74%, 14%)
HSV	hsv(227, 85%, 24%)
CMYK	cmyk(85%, 66.7%, 0%, 76.5%)
CIE-LAB	lab(7.99, 12.31, -27.18)
CIE-LCH	lch(7.99, 29.84, 294.37°)
OKLab	oklab(21.14% -0.0035 -0.0784)
OKLCH	oklch(21.14% 0.079 267.4)
XYZ	xyz(1.1781, 0.8845, 4.3827)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09143C #3C3109

analogous

#092D3C #09143C #17093C

triadic

#09143C #3C0914 #143C09

tetradic

#09143C #3C092D #3C3109 #093C17

square

#09143C #3C092D #3C3109 #093C17

split-complementary

#09143C #3C1709 #2D3C09

monochromatic

#04091B #04091B #09143C #112671 #1937A6

Accessibility & contrast

On white

17.84

#09143C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#09143C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09143C

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09143C	#FFFFFF	#000000	##FFFFFF
##09143C	1.00	17.84	1.18	17.84
#FFFFFF	17.84	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3D

Deuteranopia (green-blind)

#00153B

Tritanopia (blue-blind)

#001E25

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #09143c;
/* rgb */ color: rgb(9, 20, 60);
/* oklch */ color: oklch(21.1% 0.079 267.4);

Tailwind

colors: {
  custom: {
    50: '#515172',
    500: '#09143c',
    950: '#000000',
  },
}

SCSS

$custom: #09143c;
$custom-light: #515172;
$custom-dark: #000000;

JSON

{
  "hex": "#09143c",
  "rgb": {
    "r": 9,
    "g": 20,
    "b": 60
  },
  "hsl": {
    "h": 227.059,
    "s": 73.913,
    "l": 13.529
  },
  "oklch": {
    "l": 0.21144,
    "c": 0.07851,
    "h": 267.4
  },
  "luminance": 0.00885
}

Semantic roles & 50–950 ramp

primary

#09143C

secondary

#7A6827

accent

#C937F1

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020208

muted

#78787B

Preview Lab

Preview with #09143C

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

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