#0F203D#0F203D

#0F203D is a very dark, muted blue. Relative luminance 0.015; OKLCH L 24.6% C 0.060 H 260.4°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#0F203D
RGB	rgb(15, 32, 61)
HSL	hsl(218, 61%, 15%)
HSV	hsv(218, 75%, 24%)
CMYK	cmyk(75.4%, 47.5%, 0%, 76.1%)
CIE-LAB	lab(12.43, 4.42, -20.73)
CIE-LCH	lch(12.43, 21.20, 282.04°)
OKLab	oklab(24.64% -0.01 -0.0591)
OKLCH	oklch(24.64% 0.06 260.4)
XYZ	xyz(1.5555, 1.4714, 4.6160)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F203D #3D2C0F

analogous

#0F373D #0F203D #150F3D

triadic

#0F203D #3D0F20 #203D0F

tetradic

#0F203D #3D0F37 #3D2C0F #0F3D15

square

#0F203D #3D0F37 #3D2C0F #0F3D15

split-complementary

#0F203D #3D150F #373D0F

monochromatic

#060D19 #060D19 #0F203D #1B3A6E #27549F

Accessibility & contrast

On white

16.22

#0F203D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0F203D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F203D

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F203D	#FFFFFF	#000000	##FFFFFF
##0F203D	1.00	16.22	1.29	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13233E

Deuteranopia (green-blind)

#0C1E3C

Tritanopia (blue-blind)

#00272B

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0f203d;
/* rgb */ color: rgb(15, 32, 61);
/* oklch */ color: oklch(24.6% 0.060 260.4);

Tailwind

colors: {
  custom: {
    50: '#535b72',
    500: '#0f203d',
    950: '#000000',
  },
}

SCSS

$custom: #0f203d;
$custom-light: #535b72;
$custom-dark: #000000;

JSON

{
  "hex": "#0f203d",
  "rgb": {
    "r": 15,
    "g": 32,
    "b": 61
  },
  "hsl": {
    "h": 217.826,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.2464,
    "c": 0.05993,
    "h": 260.4
  },
  "luminance": 0.01472
}

Semantic roles & 50–950 ramp

primary

#0F203D

secondary

#775D30

accent

#A944E4

background

#F4F5F6

surface

#E8E9EC

border

#C4C5C7

text

#030408

muted

#78797B

Preview Lab

Preview with #0F203D

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

Preview Lab → · Contrast checker → · Palette generator →