#0F3045#0F3045

#0F3045 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.6% C 0.054 H 240.2°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#0F3045
RGB	rgb(15, 48, 69)
HSL	hsl(203, 64%, 16%)
HSV	hsv(203, 78%, 27%)
CMYK	cmyk(78.3%, 30.4%, 0%, 72.9%)
CIE-LAB	lab(18.56, -3.77, -16.59)
CIE-LCH	lch(18.56, 17.01, 257.19°)
OKLab	oklab(29.61% -0.0268 -0.0468)
OKLCH	oklch(29.61% 0.054 240.2)
XYZ	xyz(2.3277, 2.6449, 6.0169)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3045 #45240F

analogous

#0F453F #0F3045 #0F1545

triadic

#0F3045 #450F30 #30450F

tetradic

#0F3045 #3F0F45 #45240F #15450F

square

#0F3045 #3F0F45 #45240F #15450F

split-complementary

#0F3045 #450F15 #453F0F

monochromatic

#051119 #051119 #0F3045 #1A5377 #2576AA

Accessibility & contrast

On white

13.73

#0F3045 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#0F3045 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3045

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3045	#FFFFFF	#000000	##FFFFFF
##0F3045	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263046

Deuteranopia (green-blind)

#1F2B45

Tritanopia (blue-blind)

#003537

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0f3045;
/* rgb */ color: rgb(15, 48, 69);
/* oklch */ color: oklch(29.6% 0.054 240.2);

Tailwind

colors: {
  custom: {
    50: '#556878',
    500: '#0f3045',
    950: '#000000',
  },
}

SCSS

$custom: #0f3045;
$custom-light: #556878;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3045",
  "rgb": {
    "r": 15,
    "g": 48,
    "b": 69
  },
  "hsl": {
    "h": 203.333,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.29611,
    "c": 0.05392,
    "h": 240.2
  },
  "luminance": 0.02645
}

Semantic roles & 50–950 ramp

primary

#0F3045

secondary

#7F4F30

accent

#8141E7

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0F3045

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

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