#0F3565#0F3565

#0F3565 is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 33.2% C 0.095 H 256.2°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#0F3565
RGB	rgb(15, 53, 101)
HSL	hsl(213, 74%, 23%)
HSV	hsv(213, 85%, 40%)
CMYK	cmyk(85.1%, 47.5%, 0%, 60.4%)
CIE-LAB	lab(22.26, 6.35, -32.02)
CIE-LCH	lch(22.26, 32.64, 281.21°)
OKLab	oklab(33.15% -0.0225 -0.0918)
OKLCH	oklch(33.15% 0.095 256.2)
XYZ	xyz(3.8182, 3.5869, 12.8005)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3565 #653F0F

analogous

#0F6065 #0F3565 #140F65

triadic

#0F3565 #650F35 #35650F

tetradic

#0F3565 #650F60 #653F0F #0F6514

square

#0F3565 #650F60 #653F0F #0F6514

split-complementary

#0F3565 #65140F #60650F

monochromatic

#040E1B #071930 #0F3565 #17519A #1F6DD0

Accessibility & contrast

On white

12.23

#0F3565 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#0F3565 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3565

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3565	#FFFFFF	#000000	##FFFFFF
##0F3565	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3967

Deuteranopia (green-blind)

#093264

Tritanopia (blue-blind)

#004048

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0f3565;
/* rgb */ color: rgb(15, 53, 101);
/* oklch */ color: oklch(33.2% 0.095 256.2);

Tailwind

colors: {
  custom: {
    50: '#5d6b91',
    500: '#0f3565',
    950: '#000000',
  },
}

SCSS

$custom: #0f3565;
$custom-light: #5d6b91;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3565",
  "rgb": {
    "r": 15,
    "g": 53,
    "b": 101
  },
  "hsl": {
    "h": 213.488,
    "s": 74.138,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33152,
    "c": 0.09456,
    "h": 256.2
  },
  "luminance": 0.03587
}

Semantic roles & 50–950 ramp

primary

#0F3565

secondary

#9E6E32

accent

#9F37F1

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060D

muted

#797A7D

Preview Lab

Preview with #0F3565

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

Preview Lab → · Contrast checker → · Palette generator →