#0D0641#0D0641

#0D0641 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.3% C 0.103 H 276.3°. Best body text is #FFFFFF at 18.76:1 contrast (WCAG AA passes).

Color values

HEX	#0D0641
RGB	rgb(13, 6, 65)
HSL	hsl(247, 83%, 14%)
HSV	hsv(247, 91%, 25%)
CMYK	cmyk(80%, 90.8%, 0%, 74.5%)
CIE-LAB	lab(5.40, 23.71, -34.98)
CIE-LCH	lch(5.40, 42.26, 304.13°)
OKLab	oklab(19.27% 0.0113 -0.1028)
OKLCH	oklch(19.27% 0.103 276.3)
XYZ	xyz(1.1849, 0.5974, 5.0529)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Night Blue

#040348

ΔE00 2.21

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0641 #3A4106

analogous

#061D41 #0D0641 #2B0641

triadic

#0D0641 #410D06 #06410D

tetradic

#0D0641 #41061D #3A4106 #06412B

square

#0D0641 #41061D #3A4106 #06412B

split-complementary

#0D0641 #412B06 #1D4106

monochromatic

#06031C #06031C #0D0641 #180B79 #2310B1

Accessibility & contrast

On white

18.76

#0D0641 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#0D0641 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0641

18.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0641	#FFFFFF	#000000	##FFFFFF
##0D0641	1.00	18.76	1.12	18.76
#FFFFFF	18.76	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001443

Deuteranopia (green-blind)

#000F40

Tritanopia (blue-blind)

#001824

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #0d0641;
/* rgb */ color: rgb(13, 6, 65);
/* oklch */ color: oklch(19.3% 0.103 276.3);

Tailwind

colors: {
  custom: {
    50: '#554876',
    500: '#0d0641',
    950: '#000000',
  },
}

SCSS

$custom: #0d0641;
$custom-light: #554876;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0641",
  "rgb": {
    "r": 13,
    "g": 6,
    "b": 65
  },
  "hsl": {
    "h": 247.119,
    "s": 83.099,
    "l": 13.922
  },
  "oklch": {
    "l": 0.19268,
    "c": 0.10347,
    "h": 276.3
  },
  "luminance": 0.00597
}

Semantic roles & 50–950 ramp

primary

#0D0641

secondary

#768122

accent

#F92EE1

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#030008

muted

#78777B

Preview Lab

Preview with #0D0641

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

Preview Lab → · Contrast checker → · Palette generator →