#0F3050#0F3050

#0F3050 is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.3% C 0.069 H 250.7°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#0F3050
RGB	rgb(15, 48, 80)
HSL	hsl(210, 68%, 19%)
HSV	hsv(210, 81%, 31%)
CMYK	cmyk(81.3%, 40%, 0%, 68.6%)
CIE-LAB	lab(19.20, 0.86, -23.02)
CIE-LCH	lch(19.20, 23.04, 272.14°)
OKLab	oklab(30.32% -0.023 -0.0655)
OKLCH	oklch(30.32% 0.069 250.7)
XYZ	xyz(2.7014, 2.7943, 7.9849)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3050 #502F0F

analogous

#0F504F #0F3050 #0F1050

triadic

#0F3050 #500F30 #30500F

tetradic

#0F3050 #4F0F50 #502F0F #10500F

square

#0F3050 #4F0F50 #502F0F #10500F

split-complementary

#0F3050 #500F10 #504F0F

monochromatic

#050F1A #05111C #0F3050 #194F84 #226EB7

Accessibility & contrast

On white

13.47

#0F3050 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#0F3050 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3050

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3050	#FFFFFF	#000000	##FFFFFF
##0F3050	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213251

Deuteranopia (green-blind)

#182C4F

Tritanopia (blue-blind)

#00383C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f3050;
/* rgb */ color: rgb(15, 48, 80);
/* oklch */ color: oklch(30.3% 0.069 250.7);

Tailwind

colors: {
  custom: {
    50: '#586781',
    500: '#0f3050',
    950: '#000000',
  },
}

SCSS

$custom: #0f3050;
$custom-light: #586781;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3050",
  "rgb": {
    "r": 15,
    "g": 48,
    "b": 80
  },
  "hsl": {
    "h": 209.538,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.30324,
    "c": 0.06944,
    "h": 250.7
  },
  "luminance": 0.02795
}

Semantic roles & 50–950 ramp

primary

#0F3050

secondary

#8A5D31

accent

#933DEB

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #0F3050

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

Preview Lab → · Contrast checker → · Palette generator →