#0F1C55#0F1C55

#0F1C55 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.8% C 0.105 H 268.1°. Best body text is #FFFFFF at 15.94:1 contrast (WCAG AA passes).

Color values

HEX	#0F1C55
RGB	rgb(15, 28, 85)
HSL	hsl(229, 70%, 20%)
HSV	hsv(229, 82%, 33%)
CMYK	cmyk(82.4%, 67.1%, 0%, 66.7%)
CIE-LAB	lab(13.16, 17.93, -36.14)
CIE-LCH	lch(13.16, 40.34, 296.38°)
OKLab	oklab(25.83% -0.0035 -0.1045)
OKLCH	oklch(25.83% 0.105 268.1)
XYZ	xyz(2.2514, 1.5877, 8.7804)
Luminance	0.0159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1C55 #55480F

analogous

#0F3F55 #0F1C55 #250F55

triadic

#0F1C55 #550F1C #1C550F

tetradic

#0F1C55 #550F3F #55480F #0F5525

square

#0F1C55 #550F3F #55480F #0F5525

split-complementary

#0F1C55 #55250F #3F550F

monochromatic

#05091A #060B21 #0F1C55 #182D89 #213EBD

Accessibility & contrast

On white

15.94

#0F1C55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0F1C55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1C55

15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1C55	#FFFFFF	#000000	##FFFFFF
##0F1C55	1.00	15.94	1.32	15.94
#FFFFFF	15.94	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002557

Deuteranopia (green-blind)

#001F54

Tritanopia (blue-blind)

#002B35

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0f1c55;
/* rgb */ color: rgb(15, 28, 85);
/* oklch */ color: oklch(25.8% 0.105 268.1);

Tailwind

colors: {
  custom: {
    50: '#5a5785',
    500: '#0f1c55',
    950: '#000000',
  },
}

SCSS

$custom: #0f1c55;
$custom-light: #5a5785;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1c55",
  "rgb": {
    "r": 15,
    "g": 28,
    "b": 85
  },
  "hsl": {
    "h": 228.857,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.25826,
    "c": 0.10452,
    "h": 268.1
  },
  "luminance": 0.01588
}

Semantic roles & 50–950 ramp

primary

#0F1C55

secondary

#8F7D31

accent

#CC3BED

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #0F1C55

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

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