#0F3253#0F3253

#0F3253 is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.1% C 0.072 H 250.2°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#0F3253
RGB	rgb(15, 50, 83)
HSL	hsl(209, 69%, 19%)
HSV	hsv(209, 82%, 33%)
CMYK	cmyk(81.9%, 39.8%, 0%, 67.5%)
CIE-LAB	lab(20.07, 0.73, -23.65)
CIE-LCH	lch(20.07, 23.66, 271.76°)
OKLab	oklab(31.07% -0.0242 -0.0673)
OKLCH	oklch(31.07% 0.072 250.2)
XYZ	xyz(2.8983, 3.0070, 8.6096)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3253 #53300F

analogous

#0F5352 #0F3253 #0F1053

triadic

#0F3253 #530F32 #32530F

tetradic

#0F3253 #520F53 #53300F #10530F

square

#0F3253 #520F53 #53300F #10530F

split-complementary

#0F3253 #530F10 #53520F

monochromatic

#05101A #06131F #0F3253 #185187 #2270BB

Accessibility & contrast

On white

13.11

#0F3253 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#0F3253 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3253

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3253	#FFFFFF	#000000	##FFFFFF
##0F3253	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233454

Deuteranopia (green-blind)

#192E52

Tritanopia (blue-blind)

#003A3E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0f3253;
/* rgb */ color: rgb(15, 50, 83);
/* oklch */ color: oklch(31.1% 0.072 250.2);

Tailwind

colors: {
  custom: {
    50: '#596983',
    500: '#0f3253',
    950: '#000000',
  },
}

SCSS

$custom: #0f3253;
$custom-light: #596983;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3253",
  "rgb": {
    "r": 15,
    "g": 50,
    "b": 83
  },
  "hsl": {
    "h": 209.118,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.31067,
    "c": 0.07155,
    "h": 250.2
  },
  "luminance": 0.03007
}

Semantic roles & 50–950 ramp

primary

#0F3253

secondary

#8D5E31

accent

#913CEC

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #0F3253

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

Preview Lab → · Contrast checker → · Palette generator →