#0F205D#0F205D

#0F205D is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.5% C 0.111 H 266.7°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#0F205D
RGB	rgb(15, 32, 93)
HSL	hsl(227, 72%, 21%)
HSV	hsv(227, 84%, 36%)
CMYK	cmyk(83.9%, 65.6%, 0%, 63.5%)
CIE-LAB	lab(15.09, 18.35, -38.36)
CIE-LCH	lch(15.09, 42.52, 295.57°)
OKLab	oklab(27.5% -0.0064 -0.1109)
OKLCH	oklch(27.5% 0.111 266.7)
XYZ	xyz(2.6886, 1.9246, 10.5836)
Luminance	0.0192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F205D #5D4C0F

analogous

#0F475D #0F205D #250F5D

triadic

#0F205D #5D0F20 #205D0F

tetradic

#0F205D #5D0F47 #5D4C0F #0F5D25

square

#0F205D #5D0F47 #5D4C0F #0F5D25

split-complementary

#0F205D #5D250F #475D0F

monochromatic

#04091A #060E28 #0F205D #173292 #2044C6

Accessibility & contrast

On white

15.16

#0F205D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0F205D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F205D

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F205D	#FFFFFF	#000000	##FFFFFF
##0F205D	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5F

Deuteranopia (green-blind)

#00225C

Tritanopia (blue-blind)

#00303B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0f205d;
/* rgb */ color: rgb(15, 32, 93);
/* oklch */ color: oklch(27.5% 0.111 266.7);

Tailwind

colors: {
  custom: {
    50: '#5c5b8c',
    500: '#0f205d',
    950: '#000000',
  },
}

SCSS

$custom: #0f205d;
$custom-light: #5c5b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f205d",
  "rgb": {
    "r": 15,
    "g": 32,
    "b": 93
  },
  "hsl": {
    "h": 226.923,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.27497,
    "c": 0.1111,
    "h": 266.7
  },
  "luminance": 0.01925
}

Semantic roles & 50–950 ramp

primary

#0F205D

secondary

#968031

accent

#C739EF

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #0F205D

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

Preview Lab → · Contrast checker → · Palette generator →