#0D394E#0D394E

#0D394E is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.6% C 0.059 H 233.9°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#0D394E
RGB	rgb(13, 57, 78)
HSL	hsl(199, 71%, 18%)
HSV	hsv(199, 83%, 31%)
CMYK	cmyk(83.3%, 26.9%, 0%, 69.4%)
CIE-LAB	lab(22.17, -6.43, -17.03)
CIE-LCH	lch(22.17, 18.20, 249.33°)
OKLab	oklab(32.61% -0.0349 -0.048)
OKLCH	oklch(32.61% 0.059 233.9)
XYZ	xyz(3.0037, 3.5615, 7.7354)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D394E #4E220D

analogous

#0D4E43 #0D394E #0D184E

triadic

#0D394E #4E0D39 #394E0D

tetradic

#0D394E #430D4E #4E220D #184E0D

square

#0D394E #430D4E #4E220D #184E0D

split-complementary

#0D394E #4E0D18 #4E430D

monochromatic

#04131A #04131A #0D394E #165F82 #1E86B7

Accessibility & contrast

On white

12.26

#0D394E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#0D394E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D394E

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D394E	#FFFFFF	#000000	##FFFFFF
##0D394E	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F384F

Deuteranopia (green-blind)

#26324E

Tritanopia (blue-blind)

#003F40

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0d394e;
/* rgb */ color: rgb(13, 57, 78);
/* oklch */ color: oklch(32.6% 0.059 233.9);

Tailwind

colors: {
  custom: {
    50: '#576f7f',
    500: '#0d394e',
    950: '#000000',
  },
}

SCSS

$custom: #0d394e;
$custom-light: #576f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d394e",
  "rgb": {
    "r": 13,
    "g": 57,
    "b": 78
  },
  "hsl": {
    "h": 199.385,
    "s": 71.429,
    "l": 17.843
  },
  "oklch": {
    "l": 0.32613,
    "c": 0.05935,
    "h": 233.9
  },
  "luminance": 0.03562
}

Semantic roles & 50–950 ramp

primary

#0D394E

secondary

#894B2E

accent

#743AEE

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #0D394E

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

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