#0F4A54#0F4A54

#0F4A54 is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.8% C 0.059 H 211.7°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#0F4A54
RGB	rgb(15, 74, 84)
HSL	hsl(189, 70%, 19%)
HSV	hsv(189, 82%, 33%)
CMYK	cmyk(82.1%, 11.9%, 0%, 67.1%)
CIE-LAB	lab(28.48, -14.33, -11.23)
CIE-LCH	lch(28.48, 18.21, 218.08°)
OKLab	oklab(37.78% -0.0506 -0.0313)
OKLCH	oklch(37.78% 0.059 211.7)
XYZ	xyz(4.2453, 5.6387, 9.2504)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4A54 #54190F

analogous

#0F543C #0F4A54 #0F2854

triadic

#0F4A54 #540F4A #4A540F

tetradic

#0F4A54 #3C0F54 #54190F #28540F

square

#0F4A54 #3C0F54 #54190F #28540F

split-complementary

#0F4A54 #540F28 #543C0F

monochromatic

#05171A #061C20 #0F4A54 #187888 #22A5BC

Accessibility & contrast

On white

9.87

#0F4A54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#0F4A54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4A54

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4A54	#FFFFFF	#000000	##FFFFFF
##0F4A54	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424755

Deuteranopia (green-blind)

#394054

Tritanopia (blue-blind)

#004E4D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #0f4a54;
/* rgb */ color: rgb(15, 74, 84);
/* oklch */ color: oklch(37.8% 0.059 211.7);

Tailwind

colors: {
  custom: {
    50: '#5b7c84',
    500: '#0f4a54',
    950: '#000000',
  },
}

SCSS

$custom: #0f4a54;
$custom-light: #5b7c84;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4a54",
  "rgb": {
    "r": 15,
    "g": 74,
    "b": 84
  },
  "hsl": {
    "h": 188.696,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37784,
    "c": 0.05949,
    "h": 211.7
  },
  "luminance": 0.05639
}

Semantic roles & 50–950 ramp

primary

#0F4A54

secondary

#8E3E31

accent

#553BED

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0F4A54

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

Preview Lab → · Contrast checker → · Palette generator →