#0F335F#0F335F

#0F335F is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.2% C 0.088 H 255.5°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#0F335F
RGB	rgb(15, 51, 95)
HSL	hsl(213, 73%, 22%)
HSV	hsv(213, 84%, 37%)
CMYK	cmyk(84.2%, 46.3%, 0%, 62.7%)
CIE-LAB	lab(21.19, 5.18, -29.81)
CIE-LCH	lch(21.19, 30.26, 279.87°)
OKLab	oklab(32.19% -0.022 -0.0854)
OKLCH	oklch(32.19% 0.088 255.5)
XYZ	xyz(3.4456, 3.2950, 11.2787)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F335F #5F3B0F

analogous

#0F5B5F #0F335F #130F5F

triadic

#0F335F #5F0F33 #335F0F

tetradic

#0F335F #5F0F5B #5F3B0F #0F5F13

square

#0F335F #5F0F5B #5F3B0F #0F5F13

split-complementary

#0F335F #5F130F #5B5F0F

monochromatic

#040E1A #07172A #0F335F #174F94 #206CC9

Accessibility & contrast

On white

12.66

#0F335F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#0F335F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F335F

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F335F	#FFFFFF	#000000	##FFFFFF
##0F335F	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3761

Deuteranopia (green-blind)

#0D305E

Tritanopia (blue-blind)

#003D44

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #0f335f;
/* rgb */ color: rgb(15, 51, 95);
/* oklch */ color: oklch(32.2% 0.088 255.5);

Tailwind

colors: {
  custom: {
    50: '#5c6a8d',
    500: '#0f335f',
    950: '#000000',
  },
}

SCSS

$custom: #0f335f;
$custom-light: #5c6a8d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f335f",
  "rgb": {
    "r": 15,
    "g": 51,
    "b": 95
  },
  "hsl": {
    "h": 213,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.32192,
    "c": 0.08818,
    "h": 255.5
  },
  "luminance": 0.03295
}

Semantic roles & 50–950 ramp

primary

#0F335F

secondary

#986A32

accent

#9D38EF

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #0F335F

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

Preview Lab → · Contrast checker → · Palette generator →