#0D3E48#0D3E48

#0D3E48 is a dark, muted cyan. Relative luminance 0.040; OKLCH L 33.7% C 0.053 H 214.6°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#0D3E48
RGB	rgb(13, 62, 72)
HSL	hsl(190, 69%, 17%)
HSV	hsv(190, 82%, 28%)
CMYK	cmyk(81.9%, 13.9%, 0%, 71.8%)
CIE-LAB	lab(23.67, -11.95, -10.73)
CIE-LCH	lch(23.67, 16.06, 221.91°)
OKLab	oklab(33.72% -0.0434 -0.0299)
OKLCH	oklch(33.72% 0.053 214.6)
XYZ	xyz(3.0578, 3.9983, 6.7402)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3E48 #48170D

analogous

#0D4835 #0D3E48 #0D2148

triadic

#0D3E48 #480D3E #3E480D

tetradic

#0D3E48 #350D48 #48170D #21480D

square

#0D3E48 #350D48 #48170D #21480D

split-complementary

#0D3E48 #480D21 #48350D

monochromatic

#05161A #05161A #0D3E48 #166B7C #2097B0

Accessibility & contrast

On white

11.67

#0D3E48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#0D3E48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3E48

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3E48	#FFFFFF	#000000	##FFFFFF
##0D3E48	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373C49

Deuteranopia (green-blind)

#2F3648

Tritanopia (blue-blind)

#004241

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0d3e48;
/* rgb */ color: rgb(13, 62, 72);
/* oklch */ color: oklch(33.7% 0.053 214.6);

Tailwind

colors: {
  custom: {
    50: '#57737b',
    500: '#0d3e48',
    950: '#000000',
  },
}

SCSS

$custom: #0d3e48;
$custom-light: #57737b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3e48",
  "rgb": {
    "r": 13,
    "g": 62,
    "b": 72
  },
  "hsl": {
    "h": 190.169,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.33721,
    "c": 0.05271,
    "h": 214.6
  },
  "luminance": 0.03999
}

Semantic roles & 50–950 ramp

primary

#0D3E48

secondary

#833C2D

accent

#5A3CEC

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030809

muted

#787B7B

Preview Lab

Preview with #0D3E48

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

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