#0F334E#0F334E

#0F334E is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.0% C 0.063 H 244.8°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#0F334E
RGB	rgb(15, 51, 78)
HSL	hsl(206, 68%, 18%)
HSV	hsv(206, 81%, 31%)
CMYK	cmyk(80.8%, 34.6%, 0%, 69.4%)
CIE-LAB	lab(20.12, -2.09, -20.23)
CIE-LCH	lch(20.12, 20.34, 264.10°)
OKLab	oklab(31.01% -0.027 -0.0573)
OKLCH	oklch(31.01% 0.063 244.8)
XYZ	xyz(2.7554, 3.0190, 7.6437)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F334E #4E2A0F

analogous

#0F4E49 #0F334E #0F134E

triadic

#0F334E #4E0F33 #334E0F

tetradic

#0F334E #490F4E #4E2A0F #134E0F

square

#0F334E #490F4E #4E2A0F #134E0F

split-complementary

#0F334E #4E0F13 #4E490F

monochromatic

#05111A #05111B #0F334E #195581 #2376B5

Accessibility & contrast

On white

13.09

#0F334E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#0F334E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F334E

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F334E	#FFFFFF	#000000	##FFFFFF
##0F334E	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27344F

Deuteranopia (green-blind)

#1E2E4D

Tritanopia (blue-blind)

#003A3D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0f334e;
/* rgb */ color: rgb(15, 51, 78);
/* oklch */ color: oklch(31.0% 0.063 244.8);

Tailwind

colors: {
  custom: {
    50: '#576a7f',
    500: '#0f334e',
    950: '#000000',
  },
}

SCSS

$custom: #0f334e;
$custom-light: #576a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f334e",
  "rgb": {
    "r": 15,
    "g": 51,
    "b": 78
  },
  "hsl": {
    "h": 205.714,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.31007,
    "c": 0.06335,
    "h": 244.8
  },
  "luminance": 0.03019
}

Semantic roles & 50–950 ramp

primary

#0F334E

secondary

#885631

accent

#883DEB

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #0F334E

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

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