#0D454B#0D454B

#0D454B is a dark, muted teal. Relative luminance 0.049; OKLCH L 35.9% C 0.056 H 205.8°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#0D454B
RGB	rgb(13, 69, 75)
HSL	hsl(186, 70%, 17%)
HSV	hsv(186, 83%, 29%)
CMYK	cmyk(82.7%, 8%, 0%, 70.6%)
CIE-LAB	lab(26.30, -14.99, -8.70)
CIE-LCH	lch(26.30, 17.33, 210.13°)
OKLab	oklab(35.89% -0.0501 -0.0242)
OKLCH	oklch(35.89% 0.056 205.8)
XYZ	xyz(3.5635, 4.8494, 7.4035)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D454B #4B130D

analogous

#0D4B32 #0D454B #0D264B

triadic

#0D454B #4B0D45 #454B0D

tetradic

#0D454B #320D4B #4B130D #264B0D

square

#0D454B #320D4B #4B130D #264B0D

split-complementary

#0D454B #4B0D26 #4B320D

monochromatic

#05181A #05181A #0D454B #16757F #1FA5B3

Accessibility & contrast

On white

10.66

#0D454B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#0D454B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D454B

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D454B	#FFFFFF	#000000	##FFFFFF
##0D454B	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E424B

Deuteranopia (green-blind)

#363C4B

Tritanopia (blue-blind)

#004847

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0d454b;
/* rgb */ color: rgb(13, 69, 75);
/* oklch */ color: oklch(35.9% 0.056 205.8);

Tailwind

colors: {
  custom: {
    50: '#58797d',
    500: '#0d454b',
    950: '#000000',
  },
}

SCSS

$custom: #0d454b;
$custom-light: #58797d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d454b",
  "rgb": {
    "r": 13,
    "g": 69,
    "b": 75
  },
  "hsl": {
    "h": 185.806,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.35889,
    "c": 0.05565,
    "h": 205.8
  },
  "luminance": 0.0485
}

Semantic roles & 50–950 ramp

primary

#0D454B

secondary

#86362E

accent

#4C3BED

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #0D454B

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

Preview Lab → · Contrast checker → · Palette generator →