#0F0F74#0F0F74

#0F0F74 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.4% C 0.161 H 269.1°. Best body text is #FFFFFF at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#0F0F74
RGB	rgb(15, 15, 116)
HSL	hsl(240, 77%, 26%)
HSV	hsv(240, 87%, 45%)
CMYK	cmyk(87.1%, 87.1%, 0%, 54.5%)
CIE-LAB	lab(13.85, 37.99, -55.52)
CIE-LCH	lch(13.85, 67.27, 304.39°)
OKLab	oklab(27.39% -0.0026 -0.1607)
OKLCH	oklch(27.39% 0.161 269.1)
XYZ	xyz(3.5191, 1.7037, 16.6630)
Luminance	0.0170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0F74 #74740F

analogous

#0F4174 #0F0F74 #410F74

triadic

#0F0F74 #740F0F #0F740F

tetradic

#0F0F74 #740F41 #74740F #0F7441

square

#0F0F74 #740F41 #74740F #0F7441

split-complementary

#0F0F74 #74410F #41740F

monochromatic

#04041B #08083E #0F0F74 #1616AA #1D1DE0

Accessibility & contrast

On white

15.66

#0F0F74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#0F0F74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0F74

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0F74	#FFFFFF	#000000	##FFFFFF
##0F0F74	1.00	15.66	1.34	15.66
#FFFFFF	15.66	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002877

Deuteranopia (green-blind)

#001E72

Tritanopia (blue-blind)

#003043

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0f0f74;
/* rgb */ color: rgb(15, 15, 116);
/* oklch */ color: oklch(27.4% 0.161 269.1);

Tailwind

colors: {
  custom: {
    50: '#65519d',
    500: '#0f0f74',
    950: '#000000',
  },
}

SCSS

$custom: #0f0f74;
$custom-light: #65519d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0f74",
  "rgb": {
    "r": 15,
    "g": 15,
    "b": 116
  },
  "hsl": {
    "h": 240,
    "s": 77.099,
    "l": 25.686
  },
  "oklch": {
    "l": 0.27393,
    "c": 0.16074,
    "h": 269.1
  },
  "luminance": 0.01704
}

Semantic roles & 50–950 ramp

primary

#0F0F74

secondary

#ACAC33

accent

#F434F4

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #0F0F74

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

Preview Lab → · Contrast checker → · Palette generator →