#0F434E#0F434E

#0F434E is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.5% C 0.056 H 215.2°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#0F434E
RGB	rgb(15, 67, 78)
HSL	hsl(190, 68%, 18%)
HSV	hsv(190, 81%, 31%)
CMYK	cmyk(80.8%, 14.1%, 0%, 69.4%)
CIE-LAB	lab(25.76, -12.41, -11.48)
CIE-LCH	lch(25.76, 16.91, 222.76°)
OKLab	oklab(35.51% -0.0454 -0.032)
OKLCH	oklch(35.51% 0.056 215.2)
XYZ	xyz(3.5787, 4.6655, 7.9182)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F434E #4E1A0F

analogous

#0F4E39 #0F434E #0F234E

triadic

#0F434E #4E0F43 #434E0F

tetradic

#0F434E #390F4E #4E1A0F #234E0F

square

#0F434E #390F4E #4E1A0F #234E0F

split-complementary

#0F434E #4E0F23 #4E390F

monochromatic

#05161A #05171B #0F434E #196F81 #239BB5

Accessibility & contrast

On white

10.86

#0F434E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#0F434E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F434E

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F434E	#FFFFFF	#000000	##FFFFFF
##0F434E	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B414F

Deuteranopia (green-blind)

#333A4E

Tritanopia (blue-blind)

#004746

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0f434e;
/* rgb */ color: rgb(15, 67, 78);
/* oklch */ color: oklch(35.5% 0.056 215.2);

Tailwind

colors: {
  custom: {
    50: '#59777f',
    500: '#0f434e',
    950: '#000000',
  },
}

SCSS

$custom: #0f434e;
$custom-light: #59777f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f434e",
  "rgb": {
    "r": 15,
    "g": 67,
    "b": 78
  },
  "hsl": {
    "h": 190.476,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.35507,
    "c": 0.05555,
    "h": 215.2
  },
  "luminance": 0.04666
}

Semantic roles & 50–950 ramp

primary

#0F434E

secondary

#884031

accent

#5B3DEB

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0F434E

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

Preview Lab → · Contrast checker → · Palette generator →