#0D3150#0D3150

#0D3150 is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.5% C 0.069 H 248.4°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#0D3150
RGB	rgb(13, 49, 80)
HSL	hsl(208, 72%, 18%)
HSV	hsv(208, 84%, 31%)
CMYK	cmyk(83.7%, 38.8%, 0%, 68.6%)
CIE-LAB	lab(19.48, -0.14, -22.59)
CIE-LCH	lch(19.48, 22.59, 269.63°)
OKLab	oklab(30.52% -0.0254 -0.0643)
OKLCH	oklch(30.52% 0.069 248.4)
XYZ	xyz(2.7117, 2.8611, 7.9972)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3150 #502C0D

analogous

#0D504D #0D3150 #0D0F50

triadic

#0D3150 #500D31 #31500D

tetradic

#0D3150 #4D0D50 #502C0D #0F500D

square

#0D3150 #4D0D50 #502C0D #0F500D

split-complementary

#0D3150 #500D0F #504D0D

monochromatic

#04101A #04111B #0D3150 #165185 #1E71B9

Accessibility & contrast

On white

13.36

#0D3150 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0D3150 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3150

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3150	#FFFFFF	#000000	##FFFFFF
##0D3150	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233351

Deuteranopia (green-blind)

#192C4F

Tritanopia (blue-blind)

#00383C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0d3150;
/* rgb */ color: rgb(13, 49, 80);
/* oklch */ color: oklch(30.5% 0.069 248.4);

Tailwind

colors: {
  custom: {
    50: '#576881',
    500: '#0d3150',
    950: '#000000',
  },
}

SCSS

$custom: #0d3150;
$custom-light: #576881;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3150",
  "rgb": {
    "r": 13,
    "g": 49,
    "b": 80
  },
  "hsl": {
    "h": 207.761,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.30523,
    "c": 0.06909,
    "h": 248.4
  },
  "luminance": 0.02861
}

Semantic roles & 50–950 ramp

primary

#0D3150

secondary

#8B592E

accent

#8D39EF

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #0D3150

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

Preview Lab → · Contrast checker → · Palette generator →