#0F1C5F#0F1C5F

#0F1C5F is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.9% C 0.119 H 268.1°. Best body text is #FFFFFF at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#0F1C5F
RGB	rgb(15, 28, 95)
HSL	hsl(230, 73%, 22%)
HSV	hsv(230, 84%, 37%)
CMYK	cmyk(84.2%, 70.5%, 0%, 62.7%)
CIE-LAB	lab(14.16, 22.12, -41.21)
CIE-LCH	lch(14.16, 46.77, 298.23°)
OKLab	oklab(26.88% -0.0039 -0.1193)
OKLCH	oklch(26.88% 0.119 268.1)
XYZ	xyz(2.6771, 1.7580, 11.0225)
Luminance	0.0176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1C5F #5F520F

analogous

#0F445F #0F1C5F #2A0F5F

triadic

#0F1C5F #5F0F1C #1C5F0F

tetradic

#0F1C5F #5F0F44 #5F520F #0F5F2A

square

#0F1C5F #5F0F44 #5F520F #0F5F2A

split-complementary

#0F1C5F #5F2A0F #445F0F

monochromatic

#04081A #070C2A #0F1C5F #172C94 #203BC9

Accessibility & contrast

On white

15.54

#0F1C5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0F1C5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1C5F

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1C5F	#FFFFFF	#000000	##FFFFFF
##0F1C5F	1.00	15.54	1.35	15.54
#FFFFFF	15.54	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002861

Deuteranopia (green-blind)

#00205E

Tritanopia (blue-blind)

#002E3A

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0f1c5f;
/* rgb */ color: rgb(15, 28, 95);
/* oklch */ color: oklch(26.9% 0.119 268.1);

Tailwind

colors: {
  custom: {
    50: '#5d588d',
    500: '#0f1c5f',
    950: '#000000',
  },
}

SCSS

$custom: #0f1c5f;
$custom-light: #5d588d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1c5f",
  "rgb": {
    "r": 15,
    "g": 28,
    "b": 95
  },
  "hsl": {
    "h": 230.25,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.26877,
    "c": 0.11935,
    "h": 268.1
  },
  "luminance": 0.01758
}

Semantic roles & 50–950 ramp

primary

#0F1C5F

secondary

#988832

accent

#D238EF

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #0F1C5F

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

Preview Lab → · Contrast checker → · Palette generator →