#0F4854#0F4854

#0F4854 is a dark, muted cyan. Relative luminance 0.054; OKLCH L 37.2% C 0.059 H 215.4°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#0F4854
RGB	rgb(15, 72, 84)
HSL	hsl(190, 70%, 19%)
HSV	hsv(190, 82%, 33%)
CMYK	cmyk(82.1%, 14.3%, 0%, 67.1%)
CIE-LAB	lab(27.78, -13.15, -12.30)
CIE-LCH	lch(27.78, 18.01, 223.08°)
OKLab	oklab(37.22% -0.0483 -0.0343)
OKLCH	oklch(37.22% 0.059 215.4)
XYZ	xyz(4.1139, 5.3759, 9.2066)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4854 #541B0F

analogous

#0F543E #0F4854 #0F2654

triadic

#0F4854 #540F48 #48540F

tetradic

#0F4854 #3E0F54 #541B0F #26540F

square

#0F4854 #3E0F54 #541B0F #26540F

split-complementary

#0F4854 #540F26 #543E0F

monochromatic

#05161A #061B20 #0F4854 #187588 #22A1BC

Accessibility & contrast

On white

10.12

#0F4854 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#0F4854 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4854

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4854	#FFFFFF	#000000	##FFFFFF
##0F4854	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404555

Deuteranopia (green-blind)

#363F54

Tritanopia (blue-blind)

#004C4C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0f4854;
/* rgb */ color: rgb(15, 72, 84);
/* oklch */ color: oklch(37.2% 0.059 215.4);

Tailwind

colors: {
  custom: {
    50: '#5a7b84',
    500: '#0f4854',
    950: '#000000',
  },
}

SCSS

$custom: #0f4854;
$custom-light: #5a7b84;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4854",
  "rgb": {
    "r": 15,
    "g": 72,
    "b": 84
  },
  "hsl": {
    "h": 190.435,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37218,
    "c": 0.05928,
    "h": 215.4
  },
  "luminance": 0.05376
}

Semantic roles & 50–950 ramp

primary

#0F4854

secondary

#8E4131

accent

#5A3BED

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0F4854

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

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