#010631#010631

#010631 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.0% C 0.086 H 265.3°. Best body text is #FFFFFF at 19.60:1 contrast (WCAG AA passes).

Color values

HEX#010631
RGBrgb(1, 6, 49)
HSLhsl(234, 96%, 10%)
HSVhsv(234, 98%, 19%)
CMYKcmyk(98%, 87.8%, 0%, 80.8%)
CIE-LABlab(3.24, 11.93, -26.84)
CIE-LCHlch(3.24, 29.37, 293.96°)
OKLaboklab(16.01% -0.0071 -0.0853)
OKLCHoklch(16.01% 0.086 265.3)
XYZxyz(0.6318, 0.3584, 2.9410)
Luminance0.0036 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#010631 #312C01
analogous
#011E31 #010631 #140131
triadic
#010631 #310106 #063101
tetradic
#010631 #31011E #312C01 #013114
square
#010631 #31011E #312C01 #013114
split-complementary
#010631 #311401 #1E3101
monochromatic
#01041E #01041E #010631 #020D6D #0315A9

Accessibility & contrast

On white

19.60
#010631 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.07
#010631 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010631
19.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##010631#FFFFFF#000000##FFFFFF
##0106311.0019.601.0719.60
#FFFFFF19.601.0021.001.00
#0000001.0721.001.0021.00
##FFFFFF19.601.0021.001.00

Color blindness preview

Protanopia (red-blind)
#000E32
Deuteranopia (green-blind)
#000930
Tritanopia (blue-blind)
#00121A
Achromatopsia (no color)
#0C0C0C

Design tokens & code

CSS
--color: #010631;
/* rgb */ color: rgb(1, 6, 49);
/* oklch */ color: oklch(16.0% 0.086 265.3);
Tailwind
colors: {
  custom: {
    50: '#494969',
    500: '#010631',
    950: '#000000',
  },
}
SCSS
$custom: #010631;
$custom-light: #494969;
$custom-dark: #000000;
JSON
{
  "hex": "#010631",
  "rgb": {
    "r": 1,
    "g": 6,
    "b": 49
  },
  "hsl": {
    "h": 233.75,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.16015,
    "c": 0.08558,
    "h": 265.3
  },
  "luminance": 0.00358
}

Semantic roles & 50–950 ramp

primary
#010631
secondary
#776D17
accent
#E929FF
background
#F4F4F6
surface
#E7E6EB
border
#C3C2C6
text
#010006
muted
#77777A

Preview Lab

Preview with #010631

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

Preview Lab → · Contrast checker → · Palette generator →

#010631 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva