#0F454C#0F454C

#0F454C is a dark, muted teal. Relative luminance 0.049; OKLCH L 36.0% C 0.055 H 207.8°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#0F454C
RGB	rgb(15, 69, 76)
HSL	hsl(187, 67%, 18%)
HSV	hsv(187, 80%, 30%)
CMYK	cmyk(80.3%, 9.2%, 0%, 70.2%)
CIE-LAB	lab(26.39, -14.34, -9.22)
CIE-LCH	lch(26.39, 17.05, 212.73°)
OKLab	oklab(35.99% -0.0487 -0.0256)
OKLCH	oklch(35.99% 0.055 207.8)
XYZ	xyz(3.6291, 4.8792, 7.5866)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F454C #4C160F

analogous

#0F4C34 #0F454C #0F264C

triadic

#0F454C #4C0F45 #454C0F

tetradic

#0F454C #340F4C #4C160F #264C0F

square

#0F454C #340F4C #4C160F #264C0F

split-complementary

#0F454C #4C0F26 #4C340F

monochromatic

#05171A #05171A #0F454C #19737F #23A2B2

Accessibility & contrast

On white

10.63

#0F454C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#0F454C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F454C

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F454C	#FFFFFF	#000000	##FFFFFF
##0F454C	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)

#3E424C

Deuteranopia (green-blind)

#363C4C

Tritanopia (blue-blind)

#004847

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0f454c;
/* rgb */ color: rgb(15, 69, 76);
/* oklch */ color: oklch(36.0% 0.055 207.8);

Tailwind

colors: {
  custom: {
    50: '#59797e',
    500: '#0f454c',
    950: '#000000',
  },
}

SCSS

$custom: #0f454c;
$custom-light: #59797e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f454c",
  "rgb": {
    "r": 15,
    "g": 69,
    "b": 76
  },
  "hsl": {
    "h": 186.885,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.35986,
    "c": 0.05502,
    "h": 207.8
  },
  "luminance": 0.0488
}

Semantic roles & 50–950 ramp

primary

#0F454C

secondary

#863A31

accent

#523EEA

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #0F454C

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

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