#0D535B#0D535B

#0D535B is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.6% C 0.065 H 206.9°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#0D535B
RGB	rgb(13, 83, 91)
HSL	hsl(186, 75%, 20%)
HSV	hsv(186, 86%, 36%)
CMYK	cmyk(85.7%, 8.8%, 0%, 64.3%)
CIE-LAB	lab(31.87, -17.17, -10.56)
CIE-LCH	lch(31.87, 20.15, 211.61°)
OKLab	oklab(40.6% -0.0581 -0.0294)
OKLCH	oklch(40.6% 0.065 206.9)
XYZ	xyz(5.1467, 7.0268, 10.9805)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D535B #5B150D

analogous

#0D5B3C #0D535B #0D2C5B

triadic

#0D535B #5B0D53 #535B0D

tetradic

#0D535B #3C0D5B #5B150D #2C5B0D

square

#0D535B #3C0D5B #5B150D #2C5B0D

split-complementary

#0D535B #5B0D2C #5B3C0D

monochromatic

#04181B #052225 #0D535B #158491 #1CB5C6

Accessibility & contrast

On white

8.73

#0D535B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#0D535B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D535B

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D535B	#FFFFFF	#000000	##FFFFFF
##0D535B	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4F5C

Deuteranopia (green-blind)

#41485B

Tritanopia (blue-blind)

#005755

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #0d535b;
/* rgb */ color: rgb(13, 83, 91);
/* oklch */ color: oklch(40.6% 0.065 206.9);

Tailwind

colors: {
  custom: {
    50: '#5c8389',
    500: '#0d535b',
    950: '#000000',
  },
}

SCSS

$custom: #0d535b;
$custom-light: #5c8389;
$custom-dark: #000000;

JSON

{
  "hex": "#0d535b",
  "rgb": {
    "r": 13,
    "g": 83,
    "b": 91
  },
  "hsl": {
    "h": 186.154,
    "s": 75,
    "l": 20.392
  },
  "oklch": {
    "l": 0.40601,
    "c": 0.06509,
    "h": 206.9
  },
  "luminance": 0.07027
}

Semantic roles & 50–950 ramp

primary

#0D535B

secondary

#95392F

accent

#4936F2

background

#F5F8F8

surface

#E9EFF0

border

#C5CACB

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0D535B

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

Preview Lab → · Contrast checker → · Palette generator →