#0F4272#0F4272

#0F4272 is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.4% C 0.097 H 251.3°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#0F4272
RGB	rgb(15, 66, 114)
HSL	hsl(209, 77%, 25%)
HSV	hsv(209, 87%, 45%)
CMYK	cmyk(86.8%, 42.1%, 0%, 55.3%)
CIE-LAB	lab(27.33, 2.81, -32.24)
CIE-LCH	lch(27.33, 32.36, 274.99°)
OKLab	oklab(37.38% -0.0311 -0.0922)
OKLCH	oklch(37.38% 0.097 251.3)
XYZ	xyz(5.1813, 5.2122, 16.6493)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4272 #723F0F

analogous

#0F7270 #0F4272 #0F1072

triadic

#0F4272 #720F42 #42720F

tetradic

#0F4272 #700F72 #723F0F #10720F

square

#0F4272 #700F72 #723F0F #10720F

split-complementary

#0F4272 #720F10 #72700F

monochromatic

#04101B #08233C #0F4272 #1661A8 #1D81DE

Accessibility & contrast

On white

10.28

#0F4272 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#0F4272 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4272

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4272	#FFFFFF	#000000	##FFFFFF
##0F4272	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4574

Deuteranopia (green-blind)

#1A3D71

Tritanopia (blue-blind)

#004D54

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0f4272;
/* rgb */ color: rgb(15, 66, 114);
/* oklch */ color: oklch(37.4% 0.097 251.3);

Tailwind

colors: {
  custom: {
    50: '#60759b',
    500: '#0f4272',
    950: '#000000',
  },
}

SCSS

$custom: #0f4272;
$custom-light: #60759b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4272",
  "rgb": {
    "r": 15,
    "g": 66,
    "b": 114
  },
  "hsl": {
    "h": 209.091,
    "s": 76.744,
    "l": 25.294
  },
  "oklch": {
    "l": 0.37379,
    "c": 0.09733,
    "h": 251.3
  },
  "luminance": 0.05213
}

Semantic roles & 50–950 ramp

primary

#0F4272

secondary

#AA6D33

accent

#9135F3

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #0F4272

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

Preview Lab → · Contrast checker → · Palette generator →