#0D4455#0D4455

#0D4455 is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.1% C 0.061 H 223.7°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#0D4455
RGB	rgb(13, 68, 85)
HSL	hsl(194, 73%, 19%)
HSV	hsv(194, 85%, 33%)
CMYK	cmyk(84.7%, 20%, 0%, 66.7%)
CIE-LAB	lab(26.38, -10.61, -15.11)
CIE-LCH	lch(26.38, 18.46, 234.92°)
OKLab	oklab(36.09% -0.0443 -0.0424)
OKLCH	oklch(36.09% 0.061 223.7)
XYZ	xyz(3.8721, 4.8752, 9.3295)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4455 #551E0D

analogous

#0D5542 #0D4455 #0D2055

triadic

#0D4455 #550D44 #44550D

tetradic

#0D4455 #420D55 #551E0D #20550D

square

#0D4455 #420D55 #551E0D #20550D

split-complementary

#0D4455 #550D20 #55420D

monochromatic

#04151B #051A20 #0D4455 #156E8A #1D99BF

Accessibility & contrast

On white

10.63

#0D4455 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#0D4455 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4455

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4455	#FFFFFF	#000000	##FFFFFF
##0D4455	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4256

Deuteranopia (green-blind)

#313B55

Tritanopia (blue-blind)

#00494A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0d4455;
/* rgb */ color: rgb(13, 68, 85);
/* oklch */ color: oklch(36.1% 0.061 223.7);

Tailwind

colors: {
  custom: {
    50: '#5a7885',
    500: '#0d4455',
    950: '#000000',
  },
}

SCSS

$custom: #0d4455;
$custom-light: #5a7885;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4455",
  "rgb": {
    "r": 13,
    "g": 68,
    "b": 85
  },
  "hsl": {
    "h": 194.167,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.36092,
    "c": 0.06128,
    "h": 223.7
  },
  "luminance": 0.04876
}

Semantic roles & 50–950 ramp

primary

#0D4455

secondary

#90452E

accent

#6338F0

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #0D4455

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

Preview Lab → · Contrast checker → · Palette generator →