#1C1065#1C1065

#1C1065 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.5% C 0.137 H 277.8°. Best body text is #FFFFFF at 16.01:1 contrast (WCAG AA passes).

Color values

HEX#1C1065
RGBrgb(28, 16, 101)
HSLhsl(248, 73%, 23%)
HSVhsv(248, 84%, 40%)
CMYKcmyk(72.3%, 84.2%, 0%, 60.4%)
CIE-LABlab(12.96, 33.38, -47.14)
CIE-LCHlch(12.96, 57.76, 305.31°)
OKLaboklab(26.45% 0.0186 -0.1362)
OKLCHoklch(26.45% 0.137 277.8)
XYZxyz(3.0124, 1.5568, 12.4511)
Luminance0.0156 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C1065 #596510
analogous
#102E65 #1C1065 #471065
triadic
#1C1065 #651C10 #10651C
tetradic
#1C1065 #65102E #596510 #106547
square
#1C1065 #65102E #596510 #106547
split-complementary
#1C1065 #654710 #2E6510
monochromatic
#07041A #0D0830 #1C1065 #2B189A #3921CF

Accessibility & contrast

On white

16.01
#1C1065 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.31
#1C1065 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C1065
16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C1065#FFFFFF#000000##FFFFFF
##1C10651.0016.011.3116.01
#FFFFFF16.011.0021.001.00
#0000001.3121.001.0021.00
##FFFFFF16.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002567
Deuteranopia (green-blind)
#001E64
Tritanopia (blue-blind)
#002A3B
Achromatopsia (no color)
#212121

Design tokens & code

CSS
--color: #1c1065;
/* rgb */ color: rgb(28, 16, 101);
/* oklch */ color: oklch(26.5% 0.137 277.8);
Tailwind
colors: {
  custom: {
    50: '#655192',
    500: '#1c1065',
    950: '#000000',
  },
}
SCSS
$custom: #1c1065;
$custom-light: #655192;
$custom-dark: #000000;
JSON
{
  "hex": "#1c1065",
  "rgb": {
    "r": 28,
    "g": 16,
    "b": 101
  },
  "hsl": {
    "h": 248.471,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.26454,
    "c": 0.13745,
    "h": 277.8
  },
  "luminance": 0.01557
}

Semantic roles & 50–950 ramp

primary
#1C1065
secondary
#8F9D33
accent
#EF38D6
background
#F6F4F9
surface
#EBE7F1
border
#C6C3CB
text
#06020D
muted
#7A787E

Preview Lab

Preview with #1C1065

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

Preview Lab → · Contrast checker → · Palette generator →

#1C1065 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva