#0F2253#0F2253

#0F2253 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.0% C 0.093 H 264.8°. Best body text is #FFFFFF at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#0F2253
RGB	rgb(15, 34, 83)
HSL	hsl(223, 69%, 19%)
HSV	hsv(223, 82%, 33%)
CMYK	cmyk(81.9%, 59%, 0%, 67.5%)
CIE-LAB	lab(14.79, 12.53, -32.12)
CIE-LCH	lch(14.79, 34.48, 291.31°)
OKLab	oklab(26.99% -0.0084 -0.0926)
OKLCH	oklch(26.99% 0.093 264.8)
XYZ	xyz(2.3298, 1.8699, 8.4201)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2253 #53400F

analogous

#0F4453 #0F2253 #1E0F53

triadic

#0F2253 #530F22 #22530F

tetradic

#0F2253 #530F44 #53400F #0F531E

square

#0F2253 #530F44 #53400F #0F531E

split-complementary

#0F2253 #531E0F #44530F

monochromatic

#050B1A #060D1F #0F2253 #183787 #224CBB

Accessibility & contrast

On white

15.28

#0F2253 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#0F2253 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2253

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2253	#FFFFFF	#000000	##FFFFFF
##0F2253	1.00	15.28	1.37	15.28
#FFFFFF	15.28	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002955

Deuteranopia (green-blind)

#002252

Tritanopia (blue-blind)

#002E36

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0f2253;
/* rgb */ color: rgb(15, 34, 83);
/* oklch */ color: oklch(27.0% 0.093 264.8);

Tailwind

colors: {
  custom: {
    50: '#595c84',
    500: '#0f2253',
    950: '#000000',
  },
}

SCSS

$custom: #0f2253;
$custom-light: #595c84;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2253",
  "rgb": {
    "r": 15,
    "g": 34,
    "b": 83
  },
  "hsl": {
    "h": 223.235,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.26993,
    "c": 0.09294,
    "h": 264.8
  },
  "luminance": 0.0187
}

Semantic roles & 50–950 ramp

primary

#0F2253

secondary

#8D7331

accent

#BB3CEC

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0F2253

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

Preview Lab → · Contrast checker → · Palette generator →