#0F1E51#0F1E51

#0F1E51 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.9% C 0.096 H 266.9°. Best body text is #FFFFFF at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#0F1E51
RGB	rgb(15, 30, 81)
HSL	hsl(226, 69%, 19%)
HSV	hsv(226, 81%, 32%)
CMYK	cmyk(81.5%, 63%, 0%, 68.2%)
CIE-LAB	lab(13.38, 14.70, -33.06)
CIE-LCH	lch(13.38, 36.18, 293.97°)
OKLab	oklab(25.87% -0.0051 -0.0954)
OKLCH	oklch(25.87% 0.096 266.9)
XYZ	xyz(2.1460, 1.6240, 7.9833)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1E51 #51420F

analogous

#0F3F51 #0F1E51 #210F51

triadic

#0F1E51 #510F1E #1E510F

tetradic

#0F1E51 #510F3F #51420F #0F5121

square

#0F1E51 #510F3F #51420F #0F5121

split-complementary

#0F1E51 #51210F #3F510F

monochromatic

#050A1A #050B1D #0F1E51 #193185 #2244B8

Accessibility & contrast

On white

15.85

#0F1E51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0F1E51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1E51

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1E51	#FFFFFF	#000000	##FFFFFF
##0F1E51	1.00	15.85	1.32	15.85
#FFFFFF	15.85	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002553

Deuteranopia (green-blind)

#001F50

Tritanopia (blue-blind)

#002B34

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0f1e51;
/* rgb */ color: rgb(15, 30, 81);
/* oklch */ color: oklch(25.9% 0.096 266.9);

Tailwind

colors: {
  custom: {
    50: '#595982',
    500: '#0f1e51',
    950: '#000000',
  },
}

SCSS

$custom: #0f1e51;
$custom-light: #595982;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1e51",
  "rgb": {
    "r": 15,
    "g": 30,
    "b": 81
  },
  "hsl": {
    "h": 226.364,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.25874,
    "c": 0.09554,
    "h": 266.9
  },
  "luminance": 0.01624
}

Semantic roles & 50–950 ramp

primary

#0F1E51

secondary

#8B7731

accent

#C43CEC

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030A

muted

#79787C

Preview Lab

Preview with #0F1E51

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

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