#09152A#09152A

#09152A is a very dark, muted blue. Relative luminance 0.008; OKLCH L 19.8% C 0.046 H 260.8°. Best body text is #FFFFFF at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#09152A
RGB	rgb(9, 21, 42)
HSL	hsl(218, 65%, 10%)
HSV	hsv(218, 79%, 16%)
CMYK	cmyk(78.6%, 50%, 0%, 83.5%)
CIE-LAB	lab(6.88, 3.06, -15.80)
CIE-LCH	lch(6.88, 16.09, 280.98°)
OKLab	oklab(19.77% -0.0073 -0.0452)
OKLCH	oklch(19.77% 0.046 260.8)
XYZ	xyz(0.7986, 0.7615, 2.2949)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09152A #2A1E09

analogous

#09252A #09152A #0E092A

triadic

#09152A #2A0915 #152A09

tetradic

#09152A #2A0925 #2A1E09 #092A0E

square

#09152A #2A0925 #2A1E09 #092A0E

split-complementary

#09152A #2A0E09 #252A09

monochromatic

#050D19 #050D19 #09152A #142E5C #1F478F

Accessibility & contrast

On white

18.22

#09152A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#09152A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09152A

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09152A	#FFFFFF	#000000	##FFFFFF
##09152A	1.00	18.22	1.15	18.22
#FFFFFF	18.22	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C172B

Deuteranopia (green-blind)

#07142A

Tritanopia (blue-blind)

#001A1D

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #09152a;
/* rgb */ color: rgb(9, 21, 42);
/* oklch */ color: oklch(19.8% 0.046 260.8);

Tailwind

colors: {
  custom: {
    50: '#4c5263',
    500: '#09152a',
    950: '#000000',
  },
}

SCSS

$custom: #09152a;
$custom-light: #4c5263;
$custom-dark: #000000;

JSON

{
  "hex": "#09152a",
  "rgb": {
    "r": 9,
    "g": 21,
    "b": 42
  },
  "hsl": {
    "h": 218.182,
    "s": 64.706,
    "l": 10
  },
  "oklch": {
    "l": 0.19774,
    "c": 0.04583,
    "h": 260.8
  },
  "luminance": 0.00762
}

Semantic roles & 50–950 ramp

primary

#09152A

secondary

#685027

accent

#AB40E8

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010205

muted

#777879

Preview Lab

Preview with #09152A

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

Preview Lab → · Contrast checker → · Palette generator →