#0F3655#0F3655

#0F3655 is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.3% C 0.070 H 246.6°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#0F3655
RGB	rgb(15, 54, 85)
HSL	hsl(207, 70%, 20%)
HSV	hsv(207, 82%, 33%)
CMYK	cmyk(82.4%, 36.5%, 0%, 66.7%)
CIE-LAB	lab(21.56, -1.21, -22.62)
CIE-LCH	lch(21.56, 22.65, 266.93°)
OKLab	oklab(32.28% -0.0279 -0.0642)
OKLCH	oklch(32.28% 0.07 246.6)
XYZ	xyz(3.1552, 3.3954, 9.0817)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3655 #552E0F

analogous

#0F5551 #0F3655 #0F1355

triadic

#0F3655 #550F36 #36550F

tetradic

#0F3655 #510F55 #552E0F #13550F

square

#0F3655 #510F55 #552E0F #13550F

split-complementary

#0F3655 #550F13 #55510F

monochromatic

#05111A #061521 #0F3655 #185789 #2178BD

Accessibility & contrast

On white

12.51

#0F3655 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#0F3655 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3655

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3655	#FFFFFF	#000000	##FFFFFF
##0F3655	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283756

Deuteranopia (green-blind)

#1E3154

Tritanopia (blue-blind)

#003D41

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0f3655;
/* rgb */ color: rgb(15, 54, 85);
/* oklch */ color: oklch(32.3% 0.070 246.6);

Tailwind

colors: {
  custom: {
    50: '#596c85',
    500: '#0f3655',
    950: '#000000',
  },
}

SCSS

$custom: #0f3655;
$custom-light: #596c85;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3655",
  "rgb": {
    "r": 15,
    "g": 54,
    "b": 85
  },
  "hsl": {
    "h": 206.571,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.32278,
    "c": 0.07003,
    "h": 246.6
  },
  "luminance": 0.03396
}

Semantic roles & 50–950 ramp

primary

#0F3655

secondary

#8F5B31

accent

#8A3BED

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #0F3655

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

Preview Lab → · Contrast checker → · Palette generator →