#0F1574#0F1574

#0F1574 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.2% C 0.156 H 268.6°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#0F1574
RGB	rgb(15, 21, 116)
HSL	hsl(236, 77%, 26%)
HSV	hsv(236, 87%, 45%)
CMYK	cmyk(87.1%, 81.9%, 0%, 54.5%)
CIE-LAB	lab(14.94, 34.79, -53.69)
CIE-LCH	lch(14.94, 63.98, 302.94°)
OKLab	oklab(28.16% -0.0038 -0.1556)
OKLCH	oklch(28.16% 0.156 268.6)
XYZ	xyz(3.6165, 1.8984, 16.6954)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1574 #746E0F

analogous

#0F4774 #0F1574 #3B0F74

triadic

#0F1574 #740F15 #15740F

tetradic

#0F1574 #740F47 #746E0F #0F743B

square

#0F1574 #740F47 #746E0F #0F743B

split-complementary

#0F1574 #743B0F #47740F

monochromatic

#04051B #080B3E #0F1574 #161FAA #1D29E0

Accessibility & contrast

On white

15.22

#0F1574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#0F1574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1574

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1574	#FFFFFF	#000000	##FFFFFF
##0F1574	1.00	15.22	1.38	15.22
#FFFFFF	15.22	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B77

Deuteranopia (green-blind)

#002072

Tritanopia (blue-blind)

#003244

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0f1574;
/* rgb */ color: rgb(15, 21, 116);
/* oklch */ color: oklch(28.2% 0.156 268.6);

Tailwind

colors: {
  custom: {
    50: '#65549d',
    500: '#0f1574',
    950: '#000000',
  },
}

SCSS

$custom: #0f1574;
$custom-light: #65549d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1574",
  "rgb": {
    "r": 15,
    "g": 21,
    "b": 116
  },
  "hsl": {
    "h": 236.436,
    "s": 77.099,
    "l": 25.686
  },
  "oklch": {
    "l": 0.28157,
    "c": 0.15562,
    "h": 268.6
  },
  "luminance": 0.01899
}

Semantic roles & 50–950 ramp

primary

#0F1574

secondary

#ACA433

accent

#E834F4

background

#F6F4F9

surface

#EBE8F2

border

#C6C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #0F1574

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

Preview Lab → · Contrast checker → · Palette generator →