#0F4651#0F4651

#0F4651 is a dark, muted cyan. Relative luminance 0.051; OKLCH L 36.5% C 0.057 H 214.3°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#0F4651
RGB	rgb(15, 70, 81)
HSL	hsl(190, 69%, 19%)
HSV	hsv(190, 81%, 32%)
CMYK	cmyk(81.5%, 13.6%, 0%, 68.2%)
CIE-LAB	lab(26.95, -13.09, -11.62)
CIE-LCH	lch(26.95, 17.50, 221.61°)
OKLab	oklab(36.51% -0.0474 -0.0324)
OKLCH	oklch(36.51% 0.057 214.3)
XYZ	xyz(3.8717, 5.0755, 8.5586)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4651 #511A0F

analogous

#0F513B #0F4651 #0F2551

triadic

#0F4651 #510F46 #46510F

tetradic

#0F4651 #3B0F51 #511A0F #25510F

square

#0F4651 #3B0F51 #511A0F #25510F

split-complementary

#0F4651 #510F25 #513B0F

monochromatic

#05161A #05191D #0F4651 #197385 #229FB8

Accessibility & contrast

On white

10.42

#0F4651 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#0F4651 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4651

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4651	#FFFFFF	#000000	##FFFFFF
##0F4651	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4352

Deuteranopia (green-blind)

#353D51

Tritanopia (blue-blind)

#004A49

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0f4651;
/* rgb */ color: rgb(15, 70, 81);
/* oklch */ color: oklch(36.5% 0.057 214.3);

Tailwind

colors: {
  custom: {
    50: '#5a7981',
    500: '#0f4651',
    950: '#000000',
  },
}

SCSS

$custom: #0f4651;
$custom-light: #5a7981;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4651",
  "rgb": {
    "r": 15,
    "g": 70,
    "b": 81
  },
  "hsl": {
    "h": 190,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.36507,
    "c": 0.05746,
    "h": 214.3
  },
  "luminance": 0.05076
}

Semantic roles & 50–950 ramp

primary

#0F4651

secondary

#8B4031

accent

#593CEC

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0F4651

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

Preview Lab → · Contrast checker → · Palette generator →