#0D3856#0D3856

#0D3856 is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 32.8% C 0.070 H 243.9°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#0D3856
RGB	rgb(13, 56, 86)
HSL	hsl(205, 74%, 19%)
HSV	hsv(205, 85%, 34%)
CMYK	cmyk(84.9%, 34.9%, 0%, 66.3%)
CIE-LAB	lab(22.25, -2.43, -22.20)
CIE-LCH	lch(22.25, 22.33, 263.75°)
OKLab	oklab(32.82% -0.0308 -0.063)
OKLCH	oklch(32.82% 0.07 243.9)
XYZ	xyz(3.2592, 3.5854, 9.3226)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3856 #562B0D

analogous

#0D5650 #0D3856 #0D1356

triadic

#0D3856 #560D38 #38560D

tetradic

#0D3856 #500D56 #562B0D #13560D

square

#0D3856 #500D56 #562B0D #13560D

split-complementary

#0D3856 #560D13 #56500D

monochromatic

#04111B #051521 #0D3856 #155B8B #1D7DC0

Accessibility & contrast

On white

12.23

#0D3856 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#0D3856 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3856

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3856	#FFFFFF	#000000	##FFFFFF
##0D3856	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3957

Deuteranopia (green-blind)

#203255

Tritanopia (blue-blind)

#003F43

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0d3856;
/* rgb */ color: rgb(13, 56, 86);
/* oklch */ color: oklch(32.8% 0.070 243.9);

Tailwind

colors: {
  custom: {
    50: '#596e86',
    500: '#0d3856',
    950: '#000000',
  },
}

SCSS

$custom: #0d3856;
$custom-light: #596e86;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3856",
  "rgb": {
    "r": 13,
    "g": 56,
    "b": 86
  },
  "hsl": {
    "h": 204.658,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.32823,
    "c": 0.07015,
    "h": 243.9
  },
  "luminance": 0.03586
}

Semantic roles & 50–950 ramp

primary

#0D3856

secondary

#91572E

accent

#8337F0

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #0D3856

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

Preview Lab → · Contrast checker → · Palette generator →