#0F2B54#0F2B54

#0F2B54 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.3% C 0.082 H 258.2°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#0F2B54
RGB	rgb(15, 43, 84)
HSL	hsl(216, 70%, 19%)
HSV	hsv(216, 82%, 33%)
CMYK	cmyk(82.1%, 48.8%, 0%, 67.1%)
CIE-LAB	lab(17.78, 6.22, -27.98)
CIE-LCH	lch(17.78, 28.66, 282.53°)
OKLab	oklab(29.3% -0.0167 -0.0802)
OKLCH	oklch(29.3% 0.082 258.2)
XYZ	xyz(2.6605, 2.4691, 8.7222)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2B54 #54380F

analogous

#0F4E54 #0F2B54 #160F54

triadic

#0F2B54 #540F2B #2B540F

tetradic

#0F2B54 #540F4E #54380F #0F5416

square

#0F2B54 #540F4E #54380F #0F5416

split-complementary

#0F2B54 #54160F #4E540F

monochromatic

#050D1A #061020 #0F2B54 #184688 #2260BC

Accessibility & contrast

On white

14.06

#0F2B54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0F2B54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2B54

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2B54	#FFFFFF	#000000	##FFFFFF
##0F2B54	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162F56

Deuteranopia (green-blind)

#082953

Tritanopia (blue-blind)

#00353B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0f2b54;
/* rgb */ color: rgb(15, 43, 84);
/* oklch */ color: oklch(29.3% 0.082 258.2);

Tailwind

colors: {
  custom: {
    50: '#596384',
    500: '#0f2b54',
    950: '#000000',
  },
}

SCSS

$custom: #0f2b54;
$custom-light: #596384;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2b54",
  "rgb": {
    "r": 15,
    "g": 43,
    "b": 84
  },
  "hsl": {
    "h": 215.652,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29303,
    "c": 0.0819,
    "h": 258.2
  },
  "luminance": 0.02469
}

Semantic roles & 50–950 ramp

primary

#0F2B54

secondary

#8E6831

accent

#A53BED

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0F2B54

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

Preview Lab → · Contrast checker → · Palette generator →