#0D344B#0D344B

#0D344B is a dark, muted cyan. Relative luminance 0.030; OKLCH L 31.0% C 0.059 H 239.1°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#0D344B
RGB	rgb(13, 52, 75)
HSL	hsl(202, 70%, 17%)
HSV	hsv(202, 83%, 29%)
CMYK	cmyk(82.7%, 30.7%, 0%, 70.6%)
CIE-LAB	lab(20.24, -4.34, -18.03)
CIE-LCH	lch(20.24, 18.54, 256.48°)
OKLab	oklab(31.03% -0.0305 -0.0509)
OKLCH	oklch(31.03% 0.059 239.1)
XYZ	xyz(2.6635, 3.0492, 7.1034)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D344B #4B240D

analogous

#0D4B43 #0D344B #0D154B

triadic

#0D344B #4B0D34 #344B0D

tetradic

#0D344B #430D4B #4B240D #154B0D

square

#0D344B #430D4B #4B240D #154B0D

split-complementary

#0D344B #4B0D15 #4B430D

monochromatic

#05121A #05121A #0D344B #16587F #1F7CB3

Accessibility & contrast

On white

13.04

#0D344B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#0D344B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D344B

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D344B	#FFFFFF	#000000	##FFFFFF
##0D344B	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29344C

Deuteranopia (green-blind)

#212E4B

Tritanopia (blue-blind)

#003A3C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0d344b;
/* rgb */ color: rgb(13, 52, 75);
/* oklch */ color: oklch(31.0% 0.059 239.1);

Tailwind

colors: {
  custom: {
    50: '#566b7d',
    500: '#0d344b',
    950: '#000000',
  },
}

SCSS

$custom: #0d344b;
$custom-light: #566b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d344b",
  "rgb": {
    "r": 13,
    "g": 52,
    "b": 75
  },
  "hsl": {
    "h": 202.258,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.3103,
    "c": 0.05935,
    "h": 239.1
  },
  "luminance": 0.0305
}

Semantic roles & 50–950 ramp

primary

#0D344B

secondary

#864E2E

accent

#7D3BED

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030609

muted

#787A7B

Preview Lab

Preview with #0D344B

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

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