#0F2D3F#0F2D3F

#0F2D3F is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.4% C 0.048 H 238.2°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#0F2D3F
RGB	rgb(15, 45, 63)
HSL	hsl(203, 62%, 15%)
HSV	hsv(203, 76%, 25%)
CMYK	cmyk(76.2%, 28.6%, 0%, 75.3%)
CIE-LAB	lab(17.16, -4.18, -14.66)
CIE-LCH	lch(17.16, 15.24, 254.09°)
OKLab	oklab(28.4% -0.0255 -0.0412)
OKLCH	oklch(28.4% 0.048 238.2)
XYZ	xyz(2.0322, 2.3370, 5.0456)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2D3F #3F210F

analogous

#0F3F39 #0F2D3F #0F153F

triadic

#0F2D3F #3F0F2D #2D3F0F

tetradic

#0F2D3F #390F3F #3F210F #153F0F

square

#0F2D3F #390F3F #3F210F #153F0F

split-complementary

#0F2D3F #3F0F15 #3F390F

monochromatic

#061219 #061219 #0F2D3F #1B5070 #2774A2

Accessibility & contrast

On white

14.31

#0F2D3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#0F2D3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2D3F

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2D3F	#FFFFFF	#000000	##FFFFFF
##0F2D3F	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252D40

Deuteranopia (green-blind)

#1E283F

Tritanopia (blue-blind)

#003233

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0f2d3f;
/* rgb */ color: rgb(15, 45, 63);
/* oklch */ color: oklch(28.4% 0.048 238.2);

Tailwind

colors: {
  custom: {
    50: '#546574',
    500: '#0f2d3f',
    950: '#000000',
  },
}

SCSS

$custom: #0f2d3f;
$custom-light: #546574;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2d3f",
  "rgb": {
    "r": 15,
    "g": 45,
    "b": 63
  },
  "hsl": {
    "h": 202.5,
    "s": 61.538,
    "l": 15.294
  },
  "oklch": {
    "l": 0.28397,
    "c": 0.04849,
    "h": 238.2
  },
  "luminance": 0.02337
}

Semantic roles & 50–950 ramp

primary

#0F2D3F

secondary

#794C30

accent

#8043E5

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030508

muted

#787A7B

Preview Lab

Preview with #0F2D3F

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

Preview Lab → · Contrast checker → · Palette generator →