#010B32#010B32

#010B32 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.3% C 0.080 H 263.5°. Best body text is #FFFFFF at 19.17:1 contrast (WCAG AA passes).

Color values

HEX#010B32
RGBrgb(1, 11, 50)
HSLhsl(228, 96%, 10%)
HSVhsv(228, 98%, 20%)
CMYKcmyk(98%, 78%, 0%, 80.4%)
CIE-LABlab(4.30, 10.46, -25.88)
CIE-LCHlch(4.30, 27.92, 292.00°)
OKLaboklab(17.33% -0.0091 -0.079)
OKLCHoklch(17.33% 0.08 263.5)
XYZxyz(0.7077, 0.4760, 3.0716)
Luminance0.0048 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#010B32 #322801
analogous
#012432 #010B32 #0F0132
triadic
#010B32 #32010B #0B3201
tetradic
#010B32 #320124 #322801 #01320F
square
#010B32 #320124 #322801 #01320F
split-complementary
#010B32 #320F01 #243201
monochromatic
#01071E #01071E #010B32 #02186E #0325AA

Accessibility & contrast

On white

19.17
#010B32 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.10
#010B32 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010B32
19.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##010B32#FFFFFF#000000##FFFFFF
##010B321.0019.171.1019.17
#FFFFFF19.171.0021.001.00
#0000001.1021.001.0021.00
##FFFFFF19.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001233
Deuteranopia (green-blind)
#000C31
Tritanopia (blue-blind)
#00161D
Achromatopsia (no color)
#0F0F0F

Design tokens & code

CSS
--color: #010b32;
/* rgb */ color: rgb(1, 11, 50);
/* oklch */ color: oklch(17.3% 0.080 263.5);
Tailwind
colors: {
  custom: {
    50: '#4a4b6a',
    500: '#010b32',
    950: '#000000',
  },
}
SCSS
$custom: #010b32;
$custom-light: #4a4b6a;
$custom-dark: #000000;
JSON
{
  "hex": "#010b32",
  "rgb": {
    "r": 1,
    "g": 11,
    "b": 50
  },
  "hsl": {
    "h": 227.755,
    "s": 96.078,
    "l": 10
  },
  "oklch": {
    "l": 0.17334,
    "c": 0.07952,
    "h": 263.5
  },
  "luminance": 0.00476
}

Semantic roles & 50–950 ramp

primary
#010B32
secondary
#776417
accent
#D329FF
background
#F4F4F6
surface
#E7E7EB
border
#C3C3C6
text
#010106
muted
#77777A

Preview Lab

Preview with #010B32

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

Preview Lab → · Contrast checker → · Palette generator →

#010B32 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva