#09243E#09243E

#09243E is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.5% C 0.059 H 250.6°. Best body text is #FFFFFF at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#09243E
RGB	rgb(9, 36, 62)
HSL	hsl(209, 75%, 14%)
HSV	hsv(209, 85%, 24%)
CMYK	cmyk(85.5%, 41.9%, 0%, 75.7%)
CIE-LAB	lab(13.63, 0.74, -19.52)
CIE-LCH	lch(13.63, 19.54, 272.18°)
OKLab	oklab(25.53% -0.0196 -0.0556)
OKLCH	oklch(25.53% 0.059 250.6)
XYZ	xyz(1.6127, 1.6674, 4.7933)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09243E #3E2309

analogous

#093E3E #09243E #090A3E

triadic

#09243E #3E0924 #243E09

tetradic

#09243E #3E093E #3E2309 #0A3E09

square

#09243E #3E093E #3E2309 #0A3E09

split-complementary

#09243E #3E090A #3E3E09

monochromatic

#04101B #04101B #09243E #114373 #1962A9

Accessibility & contrast

On white

15.75

#09243E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#09243E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09243E

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09243E	#FFFFFF	#000000	##FFFFFF
##09243E	1.00	15.75	1.33	15.75
#FFFFFF	15.75	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18263F

Deuteranopia (green-blind)

#10213D

Tritanopia (blue-blind)

#002A2E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #09243e;
/* rgb */ color: rgb(9, 36, 62);
/* oklch */ color: oklch(25.5% 0.059 250.6);

Tailwind

colors: {
  custom: {
    50: '#515e73',
    500: '#09243e',
    950: '#000000',
  },
}

SCSS

$custom: #09243e;
$custom-light: #515e73;
$custom-dark: #000000;

JSON

{
  "hex": "#09243e",
  "rgb": {
    "r": 9,
    "g": 36,
    "b": 62
  },
  "hsl": {
    "h": 209.434,
    "s": 74.648,
    "l": 13.922
  },
  "oklch": {
    "l": 0.25529,
    "c": 0.05894,
    "h": 250.6
  },
  "luminance": 0.01668
}

Semantic roles & 50–950 ramp

primary

#09243E

secondary

#7C5127

accent

#9237F1

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#020408

muted

#78797B

Preview Lab

Preview with #09243E

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

Preview Lab → · Contrast checker → · Palette generator →