#0D4355#0D4355

#0D4355 is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 35.8% C 0.062 H 225.5°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#0D4355
RGB	rgb(13, 67, 85)
HSL	hsl(195, 73%, 19%)
HSV	hsv(195, 85%, 33%)
CMYK	cmyk(84.7%, 21.2%, 0%, 66.7%)
CIE-LAB	lab(26.03, -10.00, -15.65)
CIE-LCH	lch(26.03, 18.57, 237.43°)
OKLab	oklab(35.81% -0.0432 -0.0439)
OKLCH	oklch(35.81% 0.062 225.5)
XYZ	xyz(3.8121, 4.7553, 9.3095)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4355 #551F0D

analogous

#0D5543 #0D4355 #0D1F55

triadic

#0D4355 #550D43 #43550D

tetradic

#0D4355 #430D55 #551F0D #1F550D

square

#0D4355 #430D55 #551F0D #1F550D

split-complementary

#0D4355 #550D1F #55430D

monochromatic

#04151B #051920 #0D4355 #156D8A #1D97BF

Accessibility & contrast

On white

10.76

#0D4355 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#0D4355 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4355

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4355	#FFFFFF	#000000	##FFFFFF
##0D4355	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394156

Deuteranopia (green-blind)

#303B55

Tritanopia (blue-blind)

#004849

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0d4355;
/* rgb */ color: rgb(13, 67, 85);
/* oklch */ color: oklch(35.8% 0.062 225.5);

Tailwind

colors: {
  custom: {
    50: '#597785',
    500: '#0d4355',
    950: '#000000',
  },
}

SCSS

$custom: #0d4355;
$custom-light: #597785;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4355",
  "rgb": {
    "r": 13,
    "g": 67,
    "b": 85
  },
  "hsl": {
    "h": 195,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.35811,
    "c": 0.06158,
    "h": 225.5
  },
  "luminance": 0.04756
}

Semantic roles & 50–950 ramp

primary

#0D4355

secondary

#90462E

accent

#6638F0

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #0D4355

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

Preview Lab → · Contrast checker → · Palette generator →