#0F203E#0F203E

#0F203E is a very dark, moderate blue. Relative luminance 0.015; OKLCH L 24.7% C 0.062 H 260.9°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#0F203E
RGB	rgb(15, 32, 62)
HSL	hsl(218, 61%, 15%)
HSV	hsv(218, 76%, 24%)
CMYK	cmyk(75.8%, 48.4%, 0%, 75.7%)
CIE-LAB	lab(12.49, 4.86, -21.32)
CIE-LCH	lch(12.49, 21.87, 282.84°)
OKLab	oklab(24.72% -0.0097 -0.0608)
OKLCH	oklch(24.72% 0.062 260.9)
XYZ	xyz(1.5827, 1.4822, 4.7592)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F203E #3E2D0F

analogous

#0F373E #0F203E #160F3E

triadic

#0F203E #3E0F20 #203E0F

tetradic

#0F203E #3E0F37 #3E2D0F #0F3E16

square

#0F203E #3E0F37 #3E2D0F #0F3E16

split-complementary

#0F203E #3E160F #373E0F

monochromatic

#060D19 #060D19 #0F203E #1B396F #2753A1

Accessibility & contrast

On white

16.20

#0F203E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#0F203E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F203E

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F203E	#FFFFFF	#000000	##FFFFFF
##0F203E	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12233F

Deuteranopia (green-blind)

#0B1E3D

Tritanopia (blue-blind)

#00272B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0f203e;
/* rgb */ color: rgb(15, 32, 62);
/* oklch */ color: oklch(24.7% 0.062 260.9);

Tailwind

colors: {
  custom: {
    50: '#545b73',
    500: '#0f203e',
    950: '#000000',
  },
}

SCSS

$custom: #0f203e;
$custom-light: #545b73;
$custom-dark: #000000;

JSON

{
  "hex": "#0f203e",
  "rgb": {
    "r": 15,
    "g": 32,
    "b": 62
  },
  "hsl": {
    "h": 218.298,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.24716,
    "c": 0.06161,
    "h": 260.9
  },
  "luminance": 0.01482
}

Semantic roles & 50–950 ramp

primary

#0F203E

secondary

#785E30

accent

#AA44E4

background

#F5F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #0F203E

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

Preview Lab → · Contrast checker → · Palette generator →