#101849#101849

#101849 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.8% C 0.091 H 270.7°. Best body text is #FFFFFF at 16.82:1 contrast (WCAG AA passes).

Color values

HEX#101849
RGBrgb(16, 24, 73)
HSLhsl(232, 64%, 17%)
HSVhsv(232, 78%, 29%)
CMYKcmyk(78.1%, 67.1%, 0%, 71.4%)
CIE-LABlab(10.88, 15.98, -31.62)
CIE-LCHlch(10.88, 35.43, 296.81°)
OKLaboklab(23.8% 0.0011 -0.0912)
OKLCHoklch(23.8% 0.091 270.7)
XYZxyz(1.7425, 1.2443, 6.4504)
Luminance0.0124 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#101849 #494110
analogous
#103549 #101849 #251049
triadic
#101849 #491018 #184910
tetradic
#101849 #491035 #494110 #104925
square
#101849 #491035 #494110 #104925
split-complementary
#101849 #492510 #354910
monochromatic
#060819 #060819 #101849 #1B297B #2639AD

Accessibility & contrast

On white

16.82
#101849 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.25
#101849 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101849
16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##101849#FFFFFF#000000##FFFFFF
##1018491.0016.821.2516.82
#FFFFFF16.821.0021.001.00
#0000001.2521.001.0021.00
##FFFFFF16.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00204B
Deuteranopia (green-blind)
#001B48
Tritanopia (blue-blind)
#00242D
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #101849;
/* rgb */ color: rgb(16, 24, 73);
/* oklch */ color: oklch(23.8% 0.091 270.7);
Tailwind
colors: {
  custom: {
    50: '#58547c',
    500: '#101849',
    950: '#000000',
  },
}
SCSS
$custom: #101849;
$custom-light: #58547c;
$custom-dark: #000000;
JSON
{
  "hex": "#101849",
  "rgb": {
    "r": 16,
    "g": 24,
    "b": 73
  },
  "hsl": {
    "h": 231.579,
    "s": 64.045,
    "l": 17.451
  },
  "oklch": {
    "l": 0.23798,
    "c": 0.09124,
    "h": 270.7
  },
  "luminance": 0.01244
}

Semantic roles & 50–950 ramp

primary
#101849
secondary
#837832
accent
#D041E7
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#040209
muted
#79787B

Preview Lab

Preview with #101849

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

Preview Lab → · Contrast checker → · Palette generator →

#101849 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva