#0D0734#0D0734

#0D0734 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.8% C 0.083 H 280.0°. Best body text is #FFFFFF at 19.14:1 contrast (WCAG AA passes).

Color values

HEX	#0D0734
RGB	rgb(13, 7, 52)
HSL	hsl(248, 76%, 12%)
HSV	hsv(248, 87%, 20%)
CMYK	cmyk(75%, 86.5%, 0%, 79.6%)
CIE-LAB	lab(4.38, 16.39, -27.19)
CIE-LCH	lch(4.38, 31.75, 301.08°)
OKLab	oklab(17.79% 0.0145 -0.0822)
OKLCH	oklch(17.79% 0.083 280)
XYZ	xyz(0.8616, 0.4854, 3.2964)
Luminance	0.0049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0734 #2E3407

analogous

#071834 #0D0734 #240734

triadic

#0D0734 #340D07 #07340D

tetradic

#0D0734 #340718 #2E3407 #073424

square

#0D0734 #340718 #2E3407 #073424

split-complementary

#0D0734 #342407 #183407

monochromatic

#07041B #07041B #0D0734 #1A0E6A #2816A0

Accessibility & contrast

On white

19.14

#0D0734 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0D0734 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0734

19.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0734	#FFFFFF	#000000	##FFFFFF
##0D0734	1.00	19.14	1.10	19.14
#FFFFFF	19.14	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001135

Deuteranopia (green-blind)

#000D33

Tritanopia (blue-blind)

#00131C

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #0d0734;
/* rgb */ color: rgb(13, 7, 52);
/* oklch */ color: oklch(17.8% 0.083 280.0);

Tailwind

colors: {
  custom: {
    50: '#51496c',
    500: '#0d0734',
    950: '#000000',
  },
}

SCSS

$custom: #0d0734;
$custom-light: #51496c;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0734",
  "rgb": {
    "r": 13,
    "g": 7,
    "b": 52
  },
  "hsl": {
    "h": 248,
    "s": 76.271,
    "l": 11.569
  },
  "oklch": {
    "l": 0.17787,
    "c": 0.08343,
    "h": 280
  },
  "luminance": 0.00485
}

Semantic roles & 50–950 ramp

primary

#0D0734

secondary

#697423

accent

#F335DA

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020007

muted

#78777A

Preview Lab

Preview with #0D0734

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

Preview Lab → · Contrast checker → · Palette generator →