#0F1C50#0F1C50

#0F1C50 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.3% C 0.097 H 268.0°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#0F1C50
RGB	rgb(15, 28, 80)
HSL	hsl(228, 68%, 19%)
HSV	hsv(228, 81%, 31%)
CMYK	cmyk(81.3%, 65%, 0%, 68.6%)
CIE-LAB	lab(12.68, 15.79, -33.52)
CIE-LCH	lch(12.68, 37.05, 295.22°)
OKLab	oklab(25.32% -0.0035 -0.0968)
OKLCH	oklch(25.32% 0.097 268)
XYZ	xyz(2.0597, 1.5110, 7.7710)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1C50 #50430F

analogous

#0F3C50 #0F1C50 #220F50

triadic

#0F1C50 #500F1C #1C500F

tetradic

#0F1C50 #500F3C #50430F #0F5022

square

#0F1C50 #500F3C #50430F #0F5022

split-complementary

#0F1C50 #50220F #3C500F

monochromatic

#05091A #050A1C #0F1C50 #192E84 #2240B7

Accessibility & contrast

On white

16.13

#0F1C50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#0F1C50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1C50

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1C50	#FFFFFF	#000000	##FFFFFF
##0F1C50	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002452

Deuteranopia (green-blind)

#001E4F

Tritanopia (blue-blind)

#002932

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0f1c50;
/* rgb */ color: rgb(15, 28, 80);
/* oklch */ color: oklch(25.3% 0.097 268.0);

Tailwind

colors: {
  custom: {
    50: '#595782',
    500: '#0f1c50',
    950: '#000000',
  },
}

SCSS

$custom: #0f1c50;
$custom-light: #595782;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1c50",
  "rgb": {
    "r": 15,
    "g": 28,
    "b": 80
  },
  "hsl": {
    "h": 228,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.25324,
    "c": 0.09682,
    "h": 268
  },
  "luminance": 0.01511
}

Semantic roles & 50–950 ramp

primary

#0F1C50

secondary

#8A7831

accent

#C83DEB

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030A

muted

#79787C

Preview Lab

Preview with #0F1C50

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

Preview Lab → · Contrast checker → · Palette generator →