#0F0A2E#0F0A2E

#0F0A2E is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.9% C 0.069 H 283.3°. Best body text is #FFFFFF at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#0F0A2E
RGB	rgb(15, 10, 46)
HSL	hsl(248, 64%, 11%)
HSV	hsv(248, 78%, 18%)
CMYK	cmyk(67.4%, 78.3%, 0%, 82%)
CIE-LAB	lab(4.66, 12.63, -22.28)
CIE-LCH	lch(4.66, 25.61, 299.54°)
OKLab	oklab(17.92% 0.0158 -0.0671)
OKLCH	oklch(17.92% 0.069 283.3)
XYZ	xyz(0.7985, 0.5158, 2.6417)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0A2E #292E0A

analogous

#0A172E #0F0A2E #210A2E

triadic

#0F0A2E #2E0F0A #0A2E0F

tetradic

#0F0A2E #2E0A17 #292E0A #0A2E21

square

#0F0A2E #2E0A17 #292E0A #0A2E21

split-complementary

#0F0A2E #2E210A #172E0A

monochromatic

#080519 #080519 #0F0A2E #1F1560 #302093

Accessibility & contrast

On white

19.04

#0F0A2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0F0A2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0A2E

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0A2E	#FFFFFF	#000000	##FFFFFF
##0F0A2E	1.00	19.04	1.10	19.04
#FFFFFF	19.04	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112F

Deuteranopia (green-blind)

#000F2D

Tritanopia (blue-blind)

#03131A

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0f0a2e;
/* rgb */ color: rgb(15, 10, 46);
/* oklch */ color: oklch(17.9% 0.069 283.3);

Tailwind

colors: {
  custom: {
    50: '#504b67',
    500: '#0f0a2e',
    950: '#000000',
  },
}

SCSS

$custom: #0f0a2e;
$custom-light: #504b67;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0a2e",
  "rgb": {
    "r": 15,
    "g": 10,
    "b": 46
  },
  "hsl": {
    "h": 248.333,
    "s": 64.286,
    "l": 10.98
  },
  "oklch": {
    "l": 0.17923,
    "c": 0.0689,
    "h": 283.3
  },
  "luminance": 0.00516
}

Semantic roles & 50–950 ramp

primary

#0F0A2E

secondary

#626B29

accent

#E741D0

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0F0A2E

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

Preview Lab → · Contrast checker → · Palette generator →