#010D36#010D36

#010D36 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.3% C 0.083 H 263.1°. Best body text is #FFFFFF at 18.88:1 contrast (WCAG AA passes).

Color values

HEX#010D36
RGBrgb(1, 13, 54)
HSLhsl(226, 96%, 11%)
HSVhsv(226, 98%, 21%)
CMYKcmyk(98.1%, 75.9%, 0%, 78.8%)
CIE-LABlab(5.06, 11.85, -27.60)
CIE-LCHlch(5.06, 30.04, 293.24°)
OKLaboklab(18.28% -0.01 -0.0823)
OKLCHoklch(18.28% 0.083 263.1)
XYZxyz(0.8221, 0.5605, 3.5542)
Luminance0.0056 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#010D36 #362A01
analogous
#012736 #010D36 #0F0136
triadic
#010D36 #36010D #0D3601
tetradic
#010D36 #360127 #362A01 #01360F
square
#010D36 #360127 #362A01 #01360F
split-complementary
#010D36 #360F01 #273601
monochromatic
#01071E #01071E #010D36 #021B72 #032AAE

Accessibility & contrast

On white

18.88
#010D36 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.11
#010D36 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010D36
18.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##010D36#FFFFFF#000000##FFFFFF
##010D361.0018.881.1118.88
#FFFFFF18.881.0021.001.00
#0000001.1121.001.0021.00
##FFFFFF18.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001437
Deuteranopia (green-blind)
#000E35
Tritanopia (blue-blind)
#00181F
Achromatopsia (no color)
#111111

Design tokens & code

CSS
--color: #010d36;
/* rgb */ color: rgb(1, 13, 54);
/* oklch */ color: oklch(18.3% 0.083 263.1);
Tailwind
colors: {
  custom: {
    50: '#4b4c6d',
    500: '#010d36',
    950: '#000000',
  },
}
SCSS
$custom: #010d36;
$custom-light: #4b4c6d;
$custom-dark: #000000;
JSON
{
  "hex": "#010d36",
  "rgb": {
    "r": 1,
    "g": 13,
    "b": 54
  },
  "hsl": {
    "h": 226.415,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.18283,
    "c": 0.08293,
    "h": 263.1
  },
  "luminance": 0.00561
}

Semantic roles & 50–950 ramp

primary
#010D36
secondary
#7B6418
accent
#CF29FF
background
#F4F4F6
surface
#E7E7EB
border
#C3C3C6
text
#010107
muted
#77777A

Preview Lab

Preview with #010D36

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

Preview Lab → · Contrast checker → · Palette generator →

#010D36 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva