#0F3A46#0F3A46

#0F3A46 is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.5% C 0.050 H 220.2°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#0F3A46
RGB	rgb(15, 58, 70)
HSL	hsl(193, 65%, 17%)
HSV	hsv(193, 79%, 27%)
CMYK	cmyk(78.6%, 17.1%, 0%, 72.5%)
CIE-LAB	lab(22.19, -9.93, -11.64)
CIE-LCH	lch(22.19, 15.30, 229.54°)
OKLab	oklab(32.53% -0.0385 -0.0325)
OKLCH	oklch(32.53% 0.05 220.2)
XYZ	xyz(2.8151, 3.5695, 6.3338)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3A46 #461B0F

analogous

#0F4637 #0F3A46 #0F1F46

triadic

#0F3A46 #460F3A #3A460F

tetradic

#0F3A46 #370F46 #461B0F #1F460F

square

#0F3A46 #370F46 #461B0F #1F460F

split-complementary

#0F3A46 #460F1F #46370F

monochromatic

#051519 #051519 #0F3A46 #1A6478 #258EAB

Accessibility & contrast

On white

12.25

#0F3A46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#0F3A46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3A46

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3A46	#FFFFFF	#000000	##FFFFFF
##0F3A46	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333847

Deuteranopia (green-blind)

#2B3346

Tritanopia (blue-blind)

#003E3E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0f3a46;
/* rgb */ color: rgb(15, 58, 70);
/* oklch */ color: oklch(32.5% 0.050 220.2);

Tailwind

colors: {
  custom: {
    50: '#567079',
    500: '#0f3a46',
    950: '#000000',
  },
}

SCSS

$custom: #0f3a46;
$custom-light: #567079;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3a46",
  "rgb": {
    "r": 15,
    "g": 58,
    "b": 70
  },
  "hsl": {
    "h": 193.091,
    "s": 64.706,
    "l": 16.667
  },
  "oklch": {
    "l": 0.32525,
    "c": 0.05037,
    "h": 220.2
  },
  "luminance": 0.0357
}

Semantic roles & 50–950 ramp

primary

#0F3A46

secondary

#804230

accent

#6540E8

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #0F3A46

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

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