#0F4274#0F4274

#0F4274 is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.5% C 0.100 H 252.2°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#0F4274
RGB	rgb(15, 66, 116)
HSL	hsl(210, 77%, 26%)
HSV	hsv(210, 87%, 45%)
CMYK	cmyk(87.1%, 43.1%, 0%, 54.5%)
CIE-LAB	lab(27.46, 3.66, -33.30)
CIE-LCH	lch(27.46, 33.50, 276.27°)
OKLab	oklab(37.52% -0.0306 -0.0953)
OKLCH	oklch(37.52% 0.1 252.2)
XYZ	xyz(5.2964, 5.2583, 17.2554)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4274 #74410F

analogous

#0F7473 #0F4274 #0F0F74

triadic

#0F4274 #740F42 #42740F

tetradic

#0F4274 #730F74 #74410F #0F740F

square

#0F4274 #730F74 #74410F #0F740F

split-complementary

#0F4274 #740F0F #74730F

monochromatic

#040F1B #08233E #0F4274 #1661AA #1D80E0

Accessibility & contrast

On white

10.23

#0F4274 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#0F4274 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4274

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4274	#FFFFFF	#000000	##FFFFFF
##0F4274	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294676

Deuteranopia (green-blind)

#173D73

Tritanopia (blue-blind)

#004E55

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0f4274;
/* rgb */ color: rgb(15, 66, 116);
/* oklch */ color: oklch(37.5% 0.100 252.2);

Tailwind

colors: {
  custom: {
    50: '#61759c',
    500: '#0f4274',
    950: '#000000',
  },
}

SCSS

$custom: #0f4274;
$custom-light: #61759c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4274",
  "rgb": {
    "r": 15,
    "g": 66,
    "b": 116
  },
  "hsl": {
    "h": 209.703,
    "s": 77.099,
    "l": 25.686
  },
  "oklch": {
    "l": 0.3752,
    "c": 0.10013,
    "h": 252.2
  },
  "luminance": 0.05259
}

Semantic roles & 50–950 ramp

primary

#0F4274

secondary

#AC6F33

accent

#9334F4

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #0F4274

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

Preview Lab → · Contrast checker → · Palette generator →