#0D4450#0D4450

#0D4450 is a dark, muted cyan. Relative luminance 0.048; OKLCH L 35.8% C 0.058 H 216.2°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#0D4450
RGB	rgb(13, 68, 80)
HSL	hsl(191, 72%, 18%)
HSV	hsv(191, 84%, 31%)
CMYK	cmyk(83.7%, 15%, 0%, 68.6%)
CIE-LAB	lab(26.15, -12.54, -12.19)
CIE-LCH	lch(26.15, 17.49, 224.21°)
OKLab	oklab(35.84% -0.0465 -0.034)
OKLCH	oklch(35.84% 0.058 216.2)
XYZ	xyz(3.6805, 4.7985, 8.3201)
Luminance	0.0480 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4450 #50190D

analogous

#0D503A #0D4450 #0D2250

triadic

#0D4450 #500D44 #44500D

tetradic

#0D4450 #3A0D50 #50190D #22500D

square

#0D4450 #3A0D50 #50190D #22500D

split-complementary

#0D4450 #500D22 #503A0D

monochromatic

#04161A #04171B #0D4450 #167185 #1E9DB9

Accessibility & contrast

On white

10.72

#0D4450 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#0D4450 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4450

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4450	#FFFFFF	#000000	##FFFFFF
##0D4450	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4251

Deuteranopia (green-blind)

#333B50

Tritanopia (blue-blind)

#004848

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0d4450;
/* rgb */ color: rgb(13, 68, 80);
/* oklch */ color: oklch(35.8% 0.058 216.2);

Tailwind

colors: {
  custom: {
    50: '#597881',
    500: '#0d4450',
    950: '#000000',
  },
}

SCSS

$custom: #0d4450;
$custom-light: #597881;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4450",
  "rgb": {
    "r": 13,
    "g": 68,
    "b": 80
  },
  "hsl": {
    "h": 190.746,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.35838,
    "c": 0.05767,
    "h": 216.2
  },
  "luminance": 0.04799
}

Semantic roles & 50–950 ramp

primary

#0D4450

secondary

#8B3E2E

accent

#5A39EF

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0D4450

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

Preview Lab → · Contrast checker → · Palette generator →