#09153F#09153F

#09153F is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 21.7% C 0.082 H 267.0°. Best body text is #FFFFFF at 17.64:1 contrast (WCAG AA passes).

Color values

HEX	#09153F
RGB	rgb(9, 21, 63)
HSL	hsl(227, 75%, 14%)
HSV	hsv(227, 86%, 25%)
CMYK	cmyk(85.7%, 66.7%, 0%, 75.3%)
CIE-LAB	lab(8.59, 12.88, -28.34)
CIE-LCH	lch(8.59, 31.13, 294.44°)
OKLab	oklab(21.69% -0.0043 -0.0818)
OKLCH	oklch(21.69% 0.082 267)
XYZ	xyz(1.2777, 0.9531, 4.8183)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09153F #3F3309

analogous

#09303F #09153F #18093F

triadic

#09153F #3F0915 #153F09

tetradic

#09153F #3F0930 #3F3309 #093F18

square

#09153F #3F0930 #3F3309 #093F18

split-complementary

#09153F #3F1809 #303F09

monochromatic

#04091B #04091B #09153F #112775 #1839AA

Accessibility & contrast

On white

17.64

#09153F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#09153F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09153F

17.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09153F	#FFFFFF	#000000	##FFFFFF
##09153F	1.00	17.64	1.19	17.64
#FFFFFF	17.64	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B40

Deuteranopia (green-blind)

#00163E

Tritanopia (blue-blind)

#002027

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #09153f;
/* rgb */ color: rgb(9, 21, 63);
/* oklch */ color: oklch(21.7% 0.082 267.0);

Tailwind

colors: {
  custom: {
    50: '#525174',
    500: '#09153f',
    950: '#000000',
  },
}

SCSS

$custom: #09153f;
$custom-light: #525174;
$custom-dark: #000000;

JSON

{
  "hex": "#09153f",
  "rgb": {
    "r": 9,
    "g": 21,
    "b": 63
  },
  "hsl": {
    "h": 226.667,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.21687,
    "c": 0.08192,
    "h": 267
  },
  "luminance": 0.00953
}

Semantic roles & 50–950 ramp

primary

#09153F

secondary

#7D6A27

accent

#C836F2

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #09153F

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

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