#0F3544#0F3544

#0F3544 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.0% C 0.050 H 228.0°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#0F3544
RGB	rgb(15, 53, 68)
HSL	hsl(197, 64%, 16%)
HSV	hsv(197, 78%, 27%)
CMYK	cmyk(77.9%, 22.1%, 0%, 73.3%)
CIE-LAB	lab(20.30, -7.52, -13.21)
CIE-LCH	lch(20.30, 15.20, 240.36°)
OKLab	oklab(30.98% -0.0333 -0.037)
OKLCH	oklch(30.98% 0.05 228)
XYZ	xyz(2.5131, 3.0648, 5.9268)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3544 #441E0F

analogous

#0F4439 #0F3544 #0F1B44

triadic

#0F3544 #440F35 #35440F

tetradic

#0F3544 #390F44 #441E0F #1B440F

square

#0F3544 #390F44 #441E0F #1B440F

split-complementary

#0F3544 #440F1B #44390F

monochromatic

#061419 #061419 #0F3544 #1A5C76 #2583A8

Accessibility & contrast

On white

13.02

#0F3544 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#0F3544 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3544

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3544	#FFFFFF	#000000	##FFFFFF
##0F3544	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3445

Deuteranopia (green-blind)

#262F44

Tritanopia (blue-blind)

#00393A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0f3544;
/* rgb */ color: rgb(15, 53, 68);
/* oklch */ color: oklch(31.0% 0.050 228.0);

Tailwind

colors: {
  custom: {
    50: '#566c78',
    500: '#0f3544',
    950: '#000000',
  },
}

SCSS

$custom: #0f3544;
$custom-light: #566c78;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3544",
  "rgb": {
    "r": 15,
    "g": 53,
    "b": 68
  },
  "hsl": {
    "h": 196.981,
    "s": 63.855,
    "l": 16.275
  },
  "oklch": {
    "l": 0.30979,
    "c": 0.04978,
    "h": 228
  },
  "luminance": 0.03065
}

Semantic roles & 50–950 ramp

primary

#0F3544

secondary

#7E4630

accent

#7041E7

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #0F3544

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

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