#0D0E37#0D0E37

#0D0E37 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.5% C 0.078 H 275.4°. Best body text is #FFFFFF at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#0D0E37
RGB	rgb(13, 14, 55)
HSL	hsl(239, 62%, 13%)
HSV	hsv(239, 76%, 22%)
CMYK	cmyk(76.4%, 74.5%, 0%, 78.4%)
CIE-LAB	lab(6.10, 14.75, -26.62)
CIE-LCH	lch(6.10, 30.43, 298.99°)
OKLab	oklab(19.54% 0.0073 -0.0776)
OKLCH	oklch(19.54% 0.078 275.4)
XYZ	xyz(1.0124, 0.6754, 3.6907)
Luminance	0.0067 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0E37 #37360D

analogous

#0D2337 #0D0E37 #210D37

triadic

#0D0E37 #370D0E #0E370D

tetradic

#0D0E37 #370D23 #37360D #0D3721

square

#0D0E37 #370D23 #37360D #0D3721

split-complementary

#0D0E37 #37210D #23370D

monochromatic

#060619 #060619 #0D0E37 #191B68 #24279A

Accessibility & contrast

On white

18.50

#0D0E37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#0D0E37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0E37

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0E37	#FFFFFF	#000000	##FFFFFF
##0D0E37	1.00	18.50	1.14	18.50
#FFFFFF	18.50	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001538

Deuteranopia (green-blind)

#001236

Tritanopia (blue-blind)

#001820

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #0d0e37;
/* rgb */ color: rgb(13, 14, 55);
/* oklch */ color: oklch(19.5% 0.078 275.4);

Tailwind

colors: {
  custom: {
    50: '#524c6e',
    500: '#0d0e37',
    950: '#000000',
  },
}

SCSS

$custom: #0d0e37;
$custom-light: #524c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0e37",
  "rgb": {
    "r": 13,
    "g": 14,
    "b": 55
  },
  "hsl": {
    "h": 238.571,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.19536,
    "c": 0.07797,
    "h": 275.4
  },
  "luminance": 0.00675
}

Semantic roles & 50–950 ramp

primary

#0D0E37

secondary

#72712D

accent

#E143E5

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020107

muted

#78777A

Preview Lab

Preview with #0D0E37

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

Preview Lab → · Contrast checker → · Palette generator →