#010D32#010D32

#010D32 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.8% C 0.077 H 262.5°. Best body text is #FFFFFF at 19.00:1 contrast (WCAG AA passes).

Color values

HEX	#010D32
RGB	rgb(1, 13, 50)
HSL	hsl(225, 96%, 10%)
HSV	hsv(225, 98%, 20%)
CMYK	cmyk(98%, 74%, 0%, 80.4%)
CIE-LAB	lab(4.74, 9.56, -25.18)
CIE-LCH	lch(4.74, 26.94, 290.80°)
OKLab	oklab(17.81% -0.01 -0.0759)
OKLCH	oklch(17.81% 0.077 262.5)
XYZ	xyz(0.7320, 0.5245, 3.0797)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.96

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010D32 #322601

analogous

#012632 #010D32 #0D0132

triadic

#010D32 #32010D #0D3201

tetradic

#010D32 #320126 #322601 #01320D

square

#010D32 #320126 #322601 #01320D

split-complementary

#010D32 #320D01 #263201

monochromatic

#01081E #01081E #010D32 #021D6E #032CAA

Accessibility & contrast

On white

19.00

#010D32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#010D32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010D32

19.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010D32	#FFFFFF	#000000	##FFFFFF
##010D32	1.00	19.00	1.11	19.00
#FFFFFF	19.00	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	19.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001333

Deuteranopia (green-blind)

#000E31

Tritanopia (blue-blind)

#00171D

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #010d32;
/* rgb */ color: rgb(1, 13, 50);
/* oklch */ color: oklch(17.8% 0.077 262.5);

Tailwind

colors: {
  custom: {
    50: '#4a4c6a',
    500: '#010d32',
    950: '#000000',
  },
}

SCSS

$custom: #010d32;
$custom-light: #4a4c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#010d32",
  "rgb": {
    "r": 1,
    "g": 13,
    "b": 50
  },
  "hsl": {
    "h": 225.306,
    "s": 96.078,
    "l": 10
  },
  "oklch": {
    "l": 0.17809,
    "c": 0.07655,
    "h": 262.5
  },
  "luminance": 0.00525
}

Semantic roles & 50–950 ramp

primary

#010D32

secondary

#776017

accent

#CB29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #010D32

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

Preview Lab → · Contrast checker → · Palette generator →