#0F2950#0F2950

#0F2950 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.5% C 0.078 H 258.5°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#0F2950
RGB	rgb(15, 41, 80)
HSL	hsl(216, 68%, 19%)
HSV	hsv(216, 81%, 31%)
CMYK	cmyk(81.3%, 48.8%, 0%, 68.6%)
CIE-LAB	lab(16.83, 5.95, -26.81)
CIE-LCH	lch(16.83, 27.46, 282.52°)
OKLab	oklab(28.48% -0.0156 -0.0768)
OKLCH	oklch(28.48% 0.078 258.5)
XYZ	xyz(2.4374, 2.2663, 7.8969)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2950 #50360F

analogous

#0F4950 #0F2950 #150F50

triadic

#0F2950 #500F29 #29500F

tetradic

#0F2950 #500F49 #50360F #0F5015

square

#0F2950 #500F49 #50360F #0F5015

split-complementary

#0F2950 #50150F #49500F

monochromatic

#050D1A #050F1C #0F2950 #194384 #225EB7

Accessibility & contrast

On white

14.45

#0F2950 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0F2950 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2950

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2950	#FFFFFF	#000000	##FFFFFF
##0F2950	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152D51

Deuteranopia (green-blind)

#08274F

Tritanopia (blue-blind)

#003238

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0f2950;
/* rgb */ color: rgb(15, 41, 80);
/* oklch */ color: oklch(28.5% 0.078 258.5);

Tailwind

colors: {
  custom: {
    50: '#586281',
    500: '#0f2950',
    950: '#000000',
  },
}

SCSS

$custom: #0f2950;
$custom-light: #586281;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2950",
  "rgb": {
    "r": 15,
    "g": 41,
    "b": 80
  },
  "hsl": {
    "h": 216,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.28476,
    "c": 0.07833,
    "h": 258.5
  },
  "luminance": 0.02267
}

Semantic roles & 50–950 ramp

primary

#0F2950

secondary

#8A6631

accent

#A53DEB

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #0F2950

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

Preview Lab → · Contrast checker → · Palette generator →