#0F4174#0F4174

#0F4174 is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 37.3% C 0.101 H 252.9°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#0F4174
RGB	rgb(15, 65, 116)
HSL	hsl(210, 77%, 26%)
HSV	hsv(210, 87%, 45%)
CMYK	cmyk(87.1%, 44%, 0%, 54.5%)
CIE-LAB	lab(27.14, 4.34, -33.82)
CIE-LCH	lch(27.14, 34.09, 277.32°)
OKLab	oklab(37.27% -0.0297 -0.0969)
OKLCH	oklch(37.27% 0.101 252.9)
XYZ	xyz(5.2385, 5.1425, 17.2361)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4174 #74420F

analogous

#0F7374 #0F4174 #0F0F74

triadic

#0F4174 #740F41 #41740F

tetradic

#0F4174 #740F73 #74420F #0F740F

square

#0F4174 #740F73 #74420F #0F740F

split-complementary

#0F4174 #740F0F #73740F

monochromatic

#040F1B #08233E #0F4174 #165FAA #1D7EE0

Accessibility & contrast

On white

10.35

#0F4174 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#0F4174 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4174

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4174	#FFFFFF	#000000	##FFFFFF
##0F4174	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274576

Deuteranopia (green-blind)

#153C73

Tritanopia (blue-blind)

#004D54

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0f4174;
/* rgb */ color: rgb(15, 65, 116);
/* oklch */ color: oklch(37.3% 0.101 252.9);

Tailwind

colors: {
  custom: {
    50: '#61759c',
    500: '#0f4174',
    950: '#000000',
  },
}

SCSS

$custom: #0f4174;
$custom-light: #61759c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4174",
  "rgb": {
    "r": 15,
    "g": 65,
    "b": 116
  },
  "hsl": {
    "h": 210.297,
    "s": 77.099,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37269,
    "c": 0.10132,
    "h": 252.9
  },
  "luminance": 0.05143
}

Semantic roles & 50–950 ramp

primary

#0F4174

secondary

#AC7033

accent

#9534F4

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #0F4174

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

Preview Lab → · Contrast checker → · Palette generator →