#0D3050#0D3050

#0D3050 is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.3% C 0.070 H 249.7°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#0D3050
RGB	rgb(13, 48, 80)
HSL	hsl(209, 72%, 18%)
HSV	hsv(209, 84%, 31%)
CMYK	cmyk(83.7%, 40%, 0%, 68.6%)
CIE-LAB	lab(19.13, 0.57, -23.13)
CIE-LCH	lch(19.13, 23.14, 271.40°)
OKLab	oklab(30.25% -0.0243 -0.0659)
OKLCH	oklch(30.25% 0.07 249.7)
XYZ	xyz(2.6704, 2.7783, 7.9834)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3050 #502D0D

analogous

#0D504E #0D3050 #0D0E50

triadic

#0D3050 #500D30 #30500D

tetradic

#0D3050 #4E0D50 #502D0D #0E500D

square

#0D3050 #4E0D50 #502D0D #0E500D

split-complementary

#0D3050 #500D0E #504E0D

monochromatic

#04101A #04101B #0D3050 #165085 #1E6FB9

Accessibility & contrast

On white

13.50

#0D3050 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#0D3050 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3050

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3050	#FFFFFF	#000000	##FFFFFF
##0D3050	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213251

Deuteranopia (green-blind)

#172C4F

Tritanopia (blue-blind)

#00383C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0d3050;
/* rgb */ color: rgb(13, 48, 80);
/* oklch */ color: oklch(30.3% 0.070 249.7);

Tailwind

colors: {
  custom: {
    50: '#576781',
    500: '#0d3050',
    950: '#000000',
  },
}

SCSS

$custom: #0d3050;
$custom-light: #576781;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3050",
  "rgb": {
    "r": 13,
    "g": 48,
    "b": 80
  },
  "hsl": {
    "h": 208.657,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.30252,
    "c": 0.07023,
    "h": 249.7
  },
  "luminance": 0.02779
}

Semantic roles & 50–950 ramp

primary

#0D3050

secondary

#8B5A2E

accent

#9039EF

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #0D3050

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

Preview Lab → · Contrast checker → · Palette generator →