#0F2140#0F2140

#0F2140 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.1% C 0.064 H 260.5°. Best body text is #FFFFFF at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#0F2140
RGB	rgb(15, 33, 64)
HSL	hsl(218, 62%, 15%)
HSV	hsv(218, 77%, 25%)
CMYK	cmyk(76.6%, 48.4%, 0%, 74.9%)
CIE-LAB	lab(12.98, 4.96, -21.95)
CIE-LCH	lch(12.98, 22.51, 282.74°)
OKLab	oklab(25.14% -0.0105 -0.0627)
OKLCH	oklch(25.14% 0.064 260.5)
XYZ	xyz(1.6659, 1.5593, 5.0627)
Luminance	0.0156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2140 #402E0F

analogous

#0F3940 #0F2140 #150F40

triadic

#0F2140 #400F21 #21400F

tetradic

#0F2140 #400F39 #402E0F #0F4015

square

#0F2140 #400F39 #402E0F #0F4015

split-complementary

#0F2140 #40150F #39400F

monochromatic

#060D19 #060D19 #0F2140 #1B3B72 #2654A3

Accessibility & contrast

On white

16.01

#0F2140 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#0F2140 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2140

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2140	#FFFFFF	#000000	##FFFFFF
##0F2140	1.00	16.01	1.31	16.01
#FFFFFF	16.01	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122441

Deuteranopia (green-blind)

#0A1F3F

Tritanopia (blue-blind)

#00282D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0f2140;
/* rgb */ color: rgb(15, 33, 64);
/* oklch */ color: oklch(25.1% 0.064 260.5);

Tailwind

colors: {
  custom: {
    50: '#545b75',
    500: '#0f2140',
    950: '#000000',
  },
}

SCSS

$custom: #0f2140;
$custom-light: #545b75;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2140",
  "rgb": {
    "r": 15,
    "g": 33,
    "b": 64
  },
  "hsl": {
    "h": 217.959,
    "s": 62.025,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25137,
    "c": 0.06354,
    "h": 260.5
  },
  "luminance": 0.01559
}

Semantic roles & 50–950 ramp

primary

#0F2140

secondary

#7A5F30

accent

#A943E5

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #0F2140

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

Preview Lab → · Contrast checker → · Palette generator →