#0F3856#0F3856

#0F3856 is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 32.9% C 0.069 H 244.7°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#0F3856
RGB	rgb(15, 56, 86)
HSL	hsl(205, 70%, 20%)
HSV	hsv(205, 83%, 34%)
CMYK	cmyk(82.6%, 34.9%, 0%, 66.3%)
CIE-LAB	lab(22.31, -2.16, -22.11)
CIE-LCH	lch(22.31, 22.21, 264.41°)
OKLab	oklab(32.88% -0.0297 -0.0627)
OKLCH	oklch(32.88% 0.069 244.7)
XYZ	xyz(3.2902, 3.6014, 9.3240)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3856 #562D0F

analogous

#0F5651 #0F3856 #0F1556

triadic

#0F3856 #560F38 #38560F

tetradic

#0F3856 #510F56 #562D0F #15560F

square

#0F3856 #510F56 #562D0F #15560F

split-complementary

#0F3856 #560F15 #56510F

monochromatic

#05111A #061622 #0F3856 #185A8A #217CBE

Accessibility & contrast

On white

12.21

#0F3856 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#0F3856 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3856

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3856	#FFFFFF	#000000	##FFFFFF
##0F3856	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3957

Deuteranopia (green-blind)

#203255

Tritanopia (blue-blind)

#003F43

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0f3856;
/* rgb */ color: rgb(15, 56, 86);
/* oklch */ color: oklch(32.9% 0.069 244.7);

Tailwind

colors: {
  custom: {
    50: '#596e86',
    500: '#0f3856',
    950: '#000000',
  },
}

SCSS

$custom: #0f3856;
$custom-light: #596e86;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3856",
  "rgb": {
    "r": 15,
    "g": 56,
    "b": 86
  },
  "hsl": {
    "h": 205.352,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.32884,
    "c": 0.06939,
    "h": 244.7
  },
  "luminance": 0.03602
}

Semantic roles & 50–950 ramp

primary

#0F3856

secondary

#905931

accent

#863BED

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #0F3856

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

Preview Lab → · Contrast checker → · Palette generator →