#0D1350#0D1350

#0D1350 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.4% C 0.110 H 270.4°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#0D1350
RGB	rgb(13, 19, 80)
HSL	hsl(235, 72%, 18%)
HSV	hsv(235, 84%, 31%)
CMYK	cmyk(83.7%, 76.3%, 0%, 68.6%)
CIE-LAB	lab(10.03, 22.20, -37.85)
CIE-LCH	lch(10.03, 43.88, 300.39°)
OKLab	oklab(23.35% 0.0007 -0.1096)
OKLCH	oklch(23.35% 0.11 270.4)
XYZ	xyz(1.8463, 1.1303, 7.7087)
Luminance	0.0113 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1350 #504A0D

analogous

#0D3450 #0D1350 #280D50

triadic

#0D1350 #500D13 #13500D

tetradic

#0D1350 #500D34 #504A0D #0D5028

square

#0D1350 #500D34 #504A0D #0D5028

split-complementary

#0D1350 #50280D #34500D

monochromatic

#04061A #04061B #0D1350 #162085 #1E2CB9

Accessibility & contrast

On white

17.13

#0D1350 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#0D1350 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1350

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1350	#FFFFFF	#000000	##FFFFFF
##0D1350	1.00	17.13	1.23	17.13
#FFFFFF	17.13	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F52

Deuteranopia (green-blind)

#00184F

Tritanopia (blue-blind)

#00242F

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #0d1350;
/* rgb */ color: rgb(13, 19, 80);
/* oklch */ color: oklch(23.4% 0.110 270.4);

Tailwind

colors: {
  custom: {
    50: '#595182',
    500: '#0d1350',
    950: '#000000',
  },
}

SCSS

$custom: #0d1350;
$custom-light: #595182;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1350",
  "rgb": {
    "r": 13,
    "g": 19,
    "b": 80
  },
  "hsl": {
    "h": 234.627,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.23352,
    "c": 0.10958,
    "h": 270.4
  },
  "luminance": 0.0113
}

Semantic roles & 50–950 ramp

primary

#0D1350

secondary

#8B832E

accent

#DE39EF

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020A

muted

#79787C

Preview Lab

Preview with #0D1350

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

Preview Lab → · Contrast checker → · Palette generator →