#0F335C#0F335C

#0F335C is a dark, moderate cyan. Relative luminance 0.032; OKLCH L 32.0% C 0.084 H 254.2°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#0F335C
RGB	rgb(15, 51, 92)
HSL	hsl(212, 72%, 21%)
HSV	hsv(212, 84%, 36%)
CMYK	cmyk(83.7%, 44.6%, 0%, 63.9%)
CIE-LAB	lab(20.99, 3.89, -28.16)
CIE-LCH	lch(20.99, 28.43, 277.86°)
OKLab	oklab(31.97% -0.0227 -0.0805)
OKLCH	oklch(31.97% 0.084 254.2)
XYZ	xyz(3.3119, 3.2415, 10.5743)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F335C #5C380F

analogous

#0F595C #0F335C #110F5C

triadic

#0F335C #5C0F33 #335C0F

tetradic

#0F335C #5C0F59 #5C380F #0F5C11

square

#0F335C #5C0F59 #5C380F #0F5C11

split-complementary

#0F335C #5C110F #595C0F

monochromatic

#040F1A #061627 #0F335C #185091 #206DC5

Accessibility & contrast

On white

12.74

#0F335C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#0F335C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F335C

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F335C	#FFFFFF	#000000	##FFFFFF
##0F335C	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F365E

Deuteranopia (green-blind)

#122F5B

Tritanopia (blue-blind)

#003D43

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0f335c;
/* rgb */ color: rgb(15, 51, 92);
/* oklch */ color: oklch(32.0% 0.084 254.2);

Tailwind

colors: {
  custom: {
    50: '#5b6a8a',
    500: '#0f335c',
    950: '#000000',
  },
}

SCSS

$custom: #0f335c;
$custom-light: #5b6a8a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f335c",
  "rgb": {
    "r": 15,
    "g": 51,
    "b": 92
  },
  "hsl": {
    "h": 211.948,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31969,
    "c": 0.08369,
    "h": 254.2
  },
  "luminance": 0.03242
}

Semantic roles & 50–950 ramp

primary

#0F335C

secondary

#956731

accent

#9A39EF

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04060C

muted

#797A7D

Preview Lab

Preview with #0F335C

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

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