#0F3348#0F3348

#0F3348 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.6% C 0.055 H 238.2°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#0F3348
RGB	rgb(15, 51, 72)
HSL	hsl(202, 66%, 17%)
HSV	hsv(202, 79%, 28%)
CMYK	cmyk(79.2%, 29.2%, 0%, 71.8%)
CIE-LAB	lab(19.79, -4.58, -16.71)
CIE-LCH	lch(19.79, 17.32, 254.68°)
OKLab	oklab(30.64% -0.0292 -0.0471)
OKLCH	oklch(30.64% 0.055 238.2)
XYZ	xyz(2.5501, 2.9368, 6.5621)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3348 #48240F

analogous

#0F4841 #0F3348 #0F1748

triadic

#0F3348 #480F33 #33480F

tetradic

#0F3348 #410F48 #48240F #17480F

square

#0F3348 #410F48 #48240F #17480F

split-complementary

#0F3348 #480F17 #48410F

monochromatic

#051219 #051219 #0F3348 #1A577B #247BAD

Accessibility & contrast

On white

13.23

#0F3348 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#0F3348 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3348

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3348	#FFFFFF	#000000	##FFFFFF
##0F3348	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293349

Deuteranopia (green-blind)

#212D48

Tritanopia (blue-blind)

#00383A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0f3348;
/* rgb */ color: rgb(15, 51, 72);
/* oklch */ color: oklch(30.6% 0.055 238.2);

Tailwind

colors: {
  custom: {
    50: '#566a7b',
    500: '#0f3348',
    950: '#000000',
  },
}

SCSS

$custom: #0f3348;
$custom-light: #566a7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3348",
  "rgb": {
    "r": 15,
    "g": 51,
    "b": 72
  },
  "hsl": {
    "h": 202.105,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.30637,
    "c": 0.05542,
    "h": 238.2
  },
  "luminance": 0.02937
}

Semantic roles & 50–950 ramp

primary

#0F3348

secondary

#824F30

accent

#7E3FE8

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0F3348

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

Preview Lab → · Contrast checker → · Palette generator →