#10105F#10105F

#10105F is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.9% C 0.133 H 271.3°. Best body text is #FFFFFF at 16.65:1 contrast (WCAG AA passes).

Color values

HEX#10105F
RGBrgb(16, 16, 95)
HSLhsl(240, 71%, 22%)
HSVhsv(240, 83%, 37%)
CMYKcmyk(83.2%, 83.2%, 0%, 62.7%)
CIE-LABlab(11.32, 30.21, -45.89)
CIE-LCHlch(11.32, 54.94, 303.36°)
OKLaboklab(24.85% 0.003 -0.1329)
OKLCHoklch(24.85% 0.133 271.3)
XYZxyz(2.4638, 1.3067, 10.9466)
Luminance0.0131 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10105F #5F5F10
analogous
#10385F #10105F #38105F
triadic
#10105F #5F1010 #105F10
tetradic
#10105F #5F1038 #5F5F10 #105F38
square
#10105F #5F1038 #5F5F10 #105F38
split-complementary
#10105F #5F3810 #385F10
monochromatic
#04041A #07072B #10105F #191993 #2222C8

Accessibility & contrast

On white

16.65
#10105F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.26
#10105F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10105F
16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10105F#FFFFFF#000000##FFFFFF
##10105F1.0016.651.2616.65
#FFFFFF16.651.0021.001.00
#0000001.2621.001.0021.00
##FFFFFF16.651.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002261
Deuteranopia (green-blind)
#001A5E
Tritanopia (blue-blind)
#002837
Achromatopsia (no color)
#1E1E1E

Design tokens & code

CSS
--color: #10105f;
/* rgb */ color: rgb(16, 16, 95);
/* oklch */ color: oklch(24.9% 0.133 271.3);
Tailwind
colors: {
  custom: {
    50: '#5f508d',
    500: '#10105f',
    950: '#000000',
  },
}
SCSS
$custom: #10105f;
$custom-light: #5f508d;
$custom-dark: #000000;
JSON
{
  "hex": "#10105f",
  "rgb": {
    "r": 16,
    "g": 16,
    "b": 95
  },
  "hsl": {
    "h": 240,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.24853,
    "c": 0.13289,
    "h": 271.3
  },
  "luminance": 0.01307
}

Semantic roles & 50–950 ramp

primary
#10105F
secondary
#989833
accent
#EE3AEE
background
#F6F4F8
surface
#EBE7F0
border
#C6C3CB
text
#05020C
muted
#7A787D

Preview Lab

Preview with #10105F

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

Preview Lab → · Contrast checker → · Palette generator →

#10105F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva