#0F3146#0F3146

#0F3146 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 30.0% C 0.054 H 239.5°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#0F3146
RGB	rgb(15, 49, 70)
HSL	hsl(203, 65%, 17%)
HSV	hsv(203, 79%, 27%)
CMYK	cmyk(78.6%, 30%, 0%, 72.5%)
CIE-LAB	lab(18.97, -4.04, -16.63)
CIE-LCH	lch(18.97, 17.11, 256.34°)
OKLab	oklab(29.95% -0.0276 -0.0469)
OKLCH	oklch(29.95% 0.054 239.5)
XYZ	xyz(2.4004, 2.7401, 6.1956)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3146 #46240F

analogous

#0F4640 #0F3146 #0F1646

triadic

#0F3146 #460F31 #31460F

tetradic

#0F3146 #400F46 #46240F #16460F

square

#0F3146 #400F46 #46240F #16460F

split-complementary

#0F3146 #460F16 #46400F

monochromatic

#051219 #051219 #0F3146 #1A5478 #2578AB

Accessibility & contrast

On white

13.57

#0F3146 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#0F3146 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3146

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3146	#FFFFFF	#000000	##FFFFFF
##0F3146	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273147

Deuteranopia (green-blind)

#202C46

Tritanopia (blue-blind)

#003638

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0f3146;
/* rgb */ color: rgb(15, 49, 70);
/* oklch */ color: oklch(30.0% 0.054 239.5);

Tailwind

colors: {
  custom: {
    50: '#566879',
    500: '#0f3146',
    950: '#000000',
  },
}

SCSS

$custom: #0f3146;
$custom-light: #566879;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3146",
  "rgb": {
    "r": 15,
    "g": 49,
    "b": 70
  },
  "hsl": {
    "h": 202.909,
    "s": 64.706,
    "l": 16.667
  },
  "oklch": {
    "l": 0.29953,
    "c": 0.05443,
    "h": 239.5
  },
  "luminance": 0.0274
}

Semantic roles & 50–950 ramp

primary

#0F3146

secondary

#804F30

accent

#8040E8

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0F3146

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

Preview Lab → · Contrast checker → · Palette generator →