#0F4052#0F4052

#0F4052 is a dark, muted cyan. Relative luminance 0.044; OKLCH L 34.9% C 0.059 H 227.2°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#0F4052
RGB	rgb(15, 64, 82)
HSL	hsl(196, 69%, 19%)
HSV	hsv(196, 82%, 32%)
CMYK	cmyk(81.7%, 22%, 0%, 67.8%)
CIE-LAB	lab(24.88, -9.03, -15.45)
CIE-LCH	lch(24.88, 17.90, 239.70°)
OKLab	oklab(34.86% -0.0401 -0.0434)
OKLCH	oklch(34.86% 0.059 227.2)
XYZ	xyz(3.5528, 4.3771, 8.6386)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4052 #52210F

analogous

#0F5243 #0F4052 #0F1F52

triadic

#0F4052 #520F40 #40520F

tetradic

#0F4052 #430F52 #52210F #1F520F

square

#0F4052 #430F52 #52210F #1F520F

split-complementary

#0F4052 #520F1F #52430F

monochromatic

#05141A #06181E #0F4052 #186886 #2291B9

Accessibility & contrast

On white

11.20

#0F4052 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#0F4052 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4052

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4052	#FFFFFF	#000000	##FFFFFF
##0F4052	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363F53

Deuteranopia (green-blind)

#2D3852

Tritanopia (blue-blind)

#004546

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0f4052;
/* rgb */ color: rgb(15, 64, 82);
/* oklch */ color: oklch(34.9% 0.059 227.2);

Tailwind

colors: {
  custom: {
    50: '#597482',
    500: '#0f4052',
    950: '#000000',
  },
}

SCSS

$custom: #0f4052;
$custom-light: #597482;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4052",
  "rgb": {
    "r": 15,
    "g": 64,
    "b": 82
  },
  "hsl": {
    "h": 196.119,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.34861,
    "c": 0.05908,
    "h": 227.2
  },
  "luminance": 0.04378
}

Semantic roles & 50–950 ramp

primary

#0F4052

secondary

#8C4931

accent

#6B3CEC

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0F4052

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

Preview Lab → · Contrast checker → · Palette generator →