#0F0E51#0F0E51

#0F0E51 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.7% C 0.116 H 272.8°. Best body text is #FFFFFF at 17.47:1 contrast (WCAG AA passes).

Color values

HEX	#0F0E51
RGB	rgb(15, 14, 81)
HSL	hsl(241, 71%, 19%)
HSV	hsv(241, 83%, 32%)
CMYK	cmyk(81.5%, 82.7%, 0%, 68.2%)
CIE-LAB	lab(9.07, 26.16, -40.12)
CIE-LCH	lch(9.07, 47.90, 303.10°)
OKLab	oklab(22.73% 0.0057 -0.1161)
OKLCH	oklch(22.73% 0.116 272.8)
XYZ	xyz(1.8387, 1.0095, 7.8809)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0E51 #50510E

analogous

#0E2E51 #0F0E51 #300E51

triadic

#0F0E51 #510F0E #0E510F

tetradic

#0F0E51 #510E2E #50510E #0E5130

square

#0F0E51 #510E2E #50510E #0E5130

split-complementary

#0F0E51 #51300E #2E510E

monochromatic

#05051A #05051D #0F0E51 #191785 #2220B9

Accessibility & contrast

On white

17.47

#0F0E51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#0F0E51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0E51

17.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0E51	#FFFFFF	#000000	##FFFFFF
##0F0E51	1.00	17.47	1.20	17.47
#FFFFFF	17.47	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D53

Deuteranopia (green-blind)

#001650

Tritanopia (blue-blind)

#00222F

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #0f0e51;
/* rgb */ color: rgb(15, 14, 81);
/* oklch */ color: oklch(22.7% 0.116 272.8);

Tailwind

colors: {
  custom: {
    50: '#5b4d83',
    500: '#0f0e51',
    950: '#000000',
  },
}

SCSS

$custom: #0f0e51;
$custom-light: #5b4d83;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0e51",
  "rgb": {
    "r": 15,
    "g": 14,
    "b": 81
  },
  "hsl": {
    "h": 240.896,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.22734,
    "c": 0.11626,
    "h": 272.8
  },
  "luminance": 0.0101
}

Semantic roles & 50–950 ramp

primary

#0F0E51

secondary

#8A8C2F

accent

#ED3AEB

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04010B

muted

#79777C

Preview Lab

Preview with #0F0E51

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

Preview Lab → · Contrast checker → · Palette generator →