#0F356A#0F356A

#0F356A is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.5% C 0.102 H 257.8°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#0F356A
RGB	rgb(15, 53, 106)
HSL	hsl(215, 75%, 24%)
HSV	hsv(215, 86%, 42%)
CMYK	cmyk(85.8%, 50%, 0%, 58.4%)
CIE-LAB	lab(22.61, 8.51, -34.69)
CIE-LCH	lch(22.61, 35.71, 283.78°)
OKLab	oklab(33.54% -0.0215 -0.0997)
OKLCH	oklch(33.54% 0.102 257.8)
XYZ	xyz(4.0707, 3.6879, 14.1302)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F356A #6A440F

analogous

#0F626A #0F356A #160F6A

triadic

#0F356A #6A0F35 #356A0F

tetradic

#0F356A #6A0F62 #6A440F #0F6A16

square

#0F356A #6A0F62 #6A440F #0F6A16

split-complementary

#0F356A #6A160F #626A0F

monochromatic

#040D1B #071A34 #0F356A #1750A0 #1E6BD5

Accessibility & contrast

On white

12.09

#0F356A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#0F356A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F356A

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F356A	#FFFFFF	#000000	##FFFFFF
##0F356A	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173A6C

Deuteranopia (green-blind)

#003269

Tritanopia (blue-blind)

#00424A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #0f356a;
/* rgb */ color: rgb(15, 53, 106);
/* oklch */ color: oklch(33.5% 0.102 257.8);

Tailwind

colors: {
  custom: {
    50: '#5f6b95',
    500: '#0f356a',
    950: '#000000',
  },
}

SCSS

$custom: #0f356a;
$custom-light: #5f6b95;
$custom-dark: #000000;

JSON

{
  "hex": "#0f356a",
  "rgb": {
    "r": 15,
    "g": 53,
    "b": 106
  },
  "hsl": {
    "h": 214.945,
    "s": 75.207,
    "l": 23.725
  },
  "oklch": {
    "l": 0.33541,
    "c": 0.10198,
    "h": 257.8
  },
  "luminance": 0.03688
}

Semantic roles & 50–950 ramp

primary

#0F356A

secondary

#A27432

accent

#A336F2

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05060D

muted

#797A7E

Preview Lab

Preview with #0F356A

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

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