#0D1542#0D1542

#0D1542 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.2% C 0.085 H 270.2°. Best body text is #FFFFFF at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#0D1542
RGB	rgb(13, 21, 66)
HSL	hsl(231, 67%, 15%)
HSV	hsv(231, 80%, 26%)
CMYK	cmyk(80.3%, 68.2%, 0%, 74.1%)
CIE-LAB	lab(9.12, 14.80, -29.60)
CIE-LCH	lch(9.12, 33.10, 296.57°)
OKLab	oklab(22.23% 0.0003 -0.0854)
OKLCH	oklch(22.23% 0.085 270.2)
XYZ	xyz(1.4172, 1.0151, 5.2744)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1542 #423A0D

analogous

#0D2F42 #0D1542 #1F0D42

triadic

#0D1542 #420D15 #15420D

tetradic

#0D1542 #420D2F #423A0D #0D421F

square

#0D1542 #420D2F #423A0D #0D421F

split-complementary

#0D1542 #421F0D #2F420D

monochromatic

#05081A #05081A #0D1542 #172575 #2136A8

Accessibility & contrast

On white

17.46

#0D1542 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#0D1542 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1542

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1542	#FFFFFF	#000000	##FFFFFF
##0D1542	1.00	17.46	1.20	17.46
#FFFFFF	17.46	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C43

Deuteranopia (green-blind)

#001741

Tritanopia (blue-blind)

#002029

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #0d1542;
/* rgb */ color: rgb(13, 21, 66);
/* oklch */ color: oklch(22.2% 0.085 270.2);

Tailwind

colors: {
  custom: {
    50: '#555277',
    500: '#0d1542',
    950: '#000000',
  },
}

SCSS

$custom: #0d1542;
$custom-light: #555277;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1542",
  "rgb": {
    "r": 13,
    "g": 21,
    "b": 66
  },
  "hsl": {
    "h": 230.943,
    "s": 67.089,
    "l": 15.49
  },
  "oklch": {
    "l": 0.22229,
    "c": 0.08542,
    "h": 270.2
  },
  "luminance": 0.01015
}

Semantic roles & 50–950 ramp

primary

#0D1542

secondary

#7E712D

accent

#D03EEA

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #0D1542

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

Preview Lab → · Contrast checker → · Palette generator →