#0F0940#0F0940

#0F0940 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.8% C 0.098 H 277.5°. Best body text is #FFFFFF at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#0F0940
RGB	rgb(15, 9, 64)
HSL	hsl(247, 75%, 14%)
HSV	hsv(247, 86%, 25%)
CMYK	cmyk(76.6%, 85.9%, 0%, 74.9%)
CIE-LAB	lab(6.03, 22.13, -33.23)
CIE-LCH	lch(6.03, 39.93, 303.66°)
OKLab	oklab(19.83% 0.0129 -0.097)
OKLCH	oklch(19.83% 0.098 277.5)
XYZ	xyz(1.2198, 0.6670, 4.9140)
Luminance	0.0067 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Night Blue

#040348

ΔE00 3.01

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0940 #3A4009

analogous

#091F40 #0F0940 #2B0940

triadic

#0F0940 #400F09 #09400F

tetradic

#0F0940 #40091F #3A4009 #09402B

square

#0F0940 #40091F #3A4009 #09402B

split-complementary

#0F0940 #402B09 #1F4009

monochromatic

#06041B #06041B #0F0940 #1C1176 #2818AB

Accessibility & contrast

On white

18.53

#0F0940 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#0F0940 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0940

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0940	#FFFFFF	#000000	##FFFFFF
##0F0940	1.00	18.53	1.13	18.53
#FFFFFF	18.53	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001642

Deuteranopia (green-blind)

#00113F

Tritanopia (blue-blind)

#001924

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #0f0940;
/* rgb */ color: rgb(15, 9, 64);
/* oklch */ color: oklch(19.8% 0.098 277.5);

Tailwind

colors: {
  custom: {
    50: '#564a75',
    500: '#0f0940',
    950: '#000000',
  },
}

SCSS

$custom: #0f0940;
$custom-light: #564a75;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0940",
  "rgb": {
    "r": 15,
    "g": 9,
    "b": 64
  },
  "hsl": {
    "h": 246.545,
    "s": 75.342,
    "l": 14.314
  },
  "oklch": {
    "l": 0.19827,
    "c": 0.09781,
    "h": 277.5
  },
  "luminance": 0.00667
}

Semantic roles & 50–950 ramp

primary

#0F0940

secondary

#747E27

accent

#F236DD

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #0F0940

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

Preview Lab → · Contrast checker → · Palette generator →