#0F3056#0F3056

#0F3056 is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.7% C 0.078 H 254.3°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#0F3056
RGB	rgb(15, 48, 86)
HSL	hsl(212, 70%, 20%)
HSV	hsv(212, 83%, 34%)
CMYK	cmyk(82.6%, 44.2%, 0%, 66.3%)
CIE-LAB	lab(19.59, 3.44, -26.42)
CIE-LCH	lch(19.59, 26.65, 277.43°)
OKLab	oklab(30.75% -0.0213 -0.0755)
OKLCH	oklch(30.75% 0.078 254.3)
XYZ	xyz(2.9330, 2.8870, 9.2050)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3056 #56350F

analogous

#0F5356 #0F3056 #120F56

triadic

#0F3056 #560F30 #30560F

tetradic

#0F3056 #560F53 #56350F #0F5612

square

#0F3056 #560F53 #56350F #0F5612

split-complementary

#0F3056 #56120F #53560F

monochromatic

#050F1A #061322 #0F3056 #184D8A #216ABE

Accessibility & contrast

On white

13.31

#0F3056 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#0F3056 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3056

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3056	#FFFFFF	#000000	##FFFFFF
##0F3056	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3358

Deuteranopia (green-blind)

#122C55

Tritanopia (blue-blind)

#00393E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f3056;
/* rgb */ color: rgb(15, 48, 86);
/* oklch */ color: oklch(30.7% 0.078 254.3);

Tailwind

colors: {
  custom: {
    50: '#596786',
    500: '#0f3056',
    950: '#000000',
  },
}

SCSS

$custom: #0f3056;
$custom-light: #596786;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3056",
  "rgb": {
    "r": 15,
    "g": 48,
    "b": 86
  },
  "hsl": {
    "h": 212.113,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30749,
    "c": 0.07844,
    "h": 254.3
  },
  "luminance": 0.02887
}

Semantic roles & 50–950 ramp

primary

#0F3056

secondary

#906431

accent

#9A3BED

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #0F3056

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

Preview Lab → · Contrast checker → · Palette generator →