#0F1E5C#0F1E5C

#0F1E5C is a dark, moderate blue. Relative luminance 0.018; OKLCH L 27.0% C 0.112 H 267.4°. Best body text is #FFFFFF at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#0F1E5C
RGB	rgb(15, 30, 92)
HSL	hsl(228, 72%, 21%)
HSV	hsv(228, 84%, 36%)
CMYK	cmyk(83.7%, 67.4%, 0%, 63.9%)
CIE-LAB	lab(14.41, 19.41, -38.79)
CIE-LCH	lch(14.41, 43.38, 296.58°)
OKLab	oklab(26.97% -0.005 -0.1122)
OKLCH	oklch(26.97% 0.112 267.4)
XYZ	xyz(2.5924, 1.8025, 10.3344)
Luminance	0.0180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1E5C #5C4D0F

analogous

#0F445C #0F1E5C #260F5C

triadic

#0F1E5C #5C0F1E #1E5C0F

tetradic

#0F1E5C #5C0F44 #5C4D0F #0F5C26

square

#0F1E5C #5C0F44 #5C4D0F #0F5C26

split-complementary

#0F1E5C #5C260F #445C0F

monochromatic

#04091A #060D27 #0F1E5C #182F91 #2040C5

Accessibility & contrast

On white

15.43

#0F1E5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#0F1E5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1E5C

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1E5C	#FFFFFF	#000000	##FFFFFF
##0F1E5C	1.00	15.43	1.36	15.43
#FFFFFF	15.43	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285E

Deuteranopia (green-blind)

#00215B

Tritanopia (blue-blind)

#002E39

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0f1e5c;
/* rgb */ color: rgb(15, 30, 92);
/* oklch */ color: oklch(27.0% 0.112 267.4);

Tailwind

colors: {
  custom: {
    50: '#5c598b',
    500: '#0f1e5c',
    950: '#000000',
  },
}

SCSS

$custom: #0f1e5c;
$custom-light: #5c598b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1e5c",
  "rgb": {
    "r": 15,
    "g": 30,
    "b": 92
  },
  "hsl": {
    "h": 228.312,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.2697,
    "c": 0.11231,
    "h": 267.4
  },
  "luminance": 0.01803
}

Semantic roles & 50–950 ramp

primary

#0F1E5C

secondary

#958231

accent

#CB39EF

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #0F1E5C

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

Preview Lab → · Contrast checker → · Palette generator →