#0D505F#0D505F

#0D505F is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.0% C 0.067 H 217.3°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#0D505F
RGB	rgb(13, 80, 95)
HSL	hsl(191, 76%, 21%)
HSV	hsv(191, 86%, 37%)
CMYK	cmyk(86.3%, 15.8%, 0%, 62.7%)
CIE-LAB	lab(30.99, -13.98, -14.44)
CIE-LCH	lch(30.99, 20.09, 225.93°)
OKLab	oklab(39.95% -0.0529 -0.0404)
OKLCH	oklch(39.95% 0.067 217.3)
XYZ	xyz(5.0993, 6.6485, 11.8388)
Luminance	0.0665 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D505F #5F1C0D

analogous

#0D5F45 #0D505F #0D275F

triadic

#0D505F #5F0D50 #505F0D

tetradic

#0D505F #450D5F #5F1C0D #275F0D

square

#0D505F #450D5F #5F1C0D #275F0D

split-complementary

#0D505F #5F0D27 #5F450D

monochromatic

#04171B #062329 #0D505F #147D95 #1CABCB

Accessibility & contrast

On white

9.01

#0D505F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#0D505F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D505F

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D505F	#FFFFFF	#000000	##FFFFFF
##0D505F	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464D60

Deuteranopia (green-blind)

#3B465F

Tritanopia (blue-blind)

#005555

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #0d505f;
/* rgb */ color: rgb(13, 80, 95);
/* oklch */ color: oklch(40.0% 0.067 217.3);

Tailwind

colors: {
  custom: {
    50: '#5d818c',
    500: '#0d505f',
    950: '#000000',
  },
}

SCSS

$custom: #0d505f;
$custom-light: #5d818c;
$custom-dark: #000000;

JSON

{
  "hex": "#0d505f",
  "rgb": {
    "r": 13,
    "g": 80,
    "b": 95
  },
  "hsl": {
    "h": 190.976,
    "s": 75.926,
    "l": 21.176
  },
  "oklch": {
    "l": 0.3995,
    "c": 0.06658,
    "h": 217.3
  },
  "luminance": 0.06649
}

Semantic roles & 50–950 ramp

primary

#0D505F

secondary

#99422F

accent

#5835F3

background

#F5F7F8

surface

#E9EEF0

border

#C5C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #0D505F

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

Preview Lab → · Contrast checker → · Palette generator →