#1C2896#1C2896

#1C2896 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.6% C 0.176 H 269.2°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX#1C2896
RGBrgb(28, 40, 150)
HSLhsl(234, 69%, 35%)
HSVhsv(234, 81%, 59%)
CMYKcmyk(81.3%, 73.3%, 0%, 41.2%)
CIE-LABlab(23.56, 36.46, -60.86)
CIE-LCHlch(23.56, 70.94, 300.92°)
OKLaboklab(35.6% -0.0025 -0.1763)
OKLCHoklch(35.6% 0.176 269.2)
XYZxyz(6.7408, 3.9657, 29.2584)
Luminance0.0397 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C2896 #968A1C
analogous
#1C6596 #1C2896 #4D1C96
triadic
#1C2896 #961C28 #28961C
tetradic
#1C2896 #961C65 #968A1C #1C964D
square
#1C2896 #961C65 #968A1C #1C964D
split-complementary
#1C2896 #964D1C #65961C
monochromatic
#090C2F #121A62 #1C2896 #2636CA #4E5DDE

Accessibility & contrast

On white

11.71
#1C2896 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.79
#1C2896 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2896
11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C2896#FFFFFF#000000##FFFFFF
##1C28961.0011.711.7911.71
#FFFFFF11.711.0021.001.00
#0000001.7921.001.0021.00
##FFFFFF11.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003E99
Deuteranopia (green-blind)
#003294
Tritanopia (blue-blind)
#00475C
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #1c2896;
/* rgb */ color: rgb(28, 40, 150);
/* oklch */ color: oklch(35.6% 0.176 269.2);
Tailwind
colors: {
  custom: {
    50: '#7063b6',
    500: '#1c2896',
    950: '#000000',
  },
}
SCSS
$custom: #1c2896;
$custom-light: #7063b6;
$custom-dark: #000000;
JSON
{
  "hex": "#1c2896",
  "rgb": {
    "r": 28,
    "g": 40,
    "b": 150
  },
  "hsl": {
    "h": 234.098,
    "s": 68.539,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35604,
    "c": 0.17633,
    "h": 269.2
  },
  "luminance": 0.03966
}

Semantic roles & 50–950 ramp

primary
#1C2896
secondary
#C1B54D
accent
#DA3CEB
background
#F7F5FB
surface
#EDEAF6
border
#C8C6D0
text
#090511
muted
#7B7980

Preview Lab

Preview with #1C2896

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

Preview Lab → · Contrast checker → · Palette generator →

#1C2896 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva