#0F2A43#0F2A43

#0F2A43 is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.8% C 0.057 H 249.1°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#0F2A43
RGB	rgb(15, 42, 67)
HSL	hsl(209, 63%, 16%)
HSV	hsv(209, 78%, 26%)
CMYK	cmyk(77.6%, 37.3%, 0%, 73.7%)
CIE-LAB	lab(16.32, -0.40, -18.74)
CIE-LCH	lch(16.32, 18.75, 268.77°)
OKLab	oklab(27.8% -0.0203 -0.0531)
OKLCH	oklch(27.8% 0.057 249.1)
XYZ	xyz(2.0377, 2.1625, 5.6191)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2A43 #43280F

analogous

#0F4342 #0F2A43 #0F1043

triadic

#0F2A43 #430F2A #2A430F

tetradic

#0F2A43 #420F43 #43280F #10430F

square

#0F2A43 #420F43 #43280F #10430F

split-complementary

#0F2A43 #430F10 #43420F

monochromatic

#061019 #061019 #0F2A43 #1A4975 #2569A7

Accessibility & contrast

On white

14.66

#0F2A43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#0F2A43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2A43

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2A43	#FFFFFF	#000000	##FFFFFF
##0F2A43	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F2B44

Deuteranopia (green-blind)

#182643

Tritanopia (blue-blind)

#003033

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0f2a43;
/* rgb */ color: rgb(15, 42, 67);
/* oklch */ color: oklch(27.8% 0.057 249.1);

Tailwind

colors: {
  custom: {
    50: '#556377',
    500: '#0f2a43',
    950: '#000000',
  },
}

SCSS

$custom: #0f2a43;
$custom-light: #556377;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2a43",
  "rgb": {
    "r": 15,
    "g": 42,
    "b": 67
  },
  "hsl": {
    "h": 208.846,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.27803,
    "c": 0.05687,
    "h": 249.1
  },
  "luminance": 0.02163
}

Semantic roles & 50–950 ramp

primary

#0F2A43

secondary

#7D5530

accent

#9141E6

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #0F2A43

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

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