#1C2D68#1C2D68

#1C2D68 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.1% C 0.106 H 267.9°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX#1C2D68
RGBrgb(28, 45, 104)
HSLhsl(227, 58%, 26%)
HSVhsv(227, 73%, 41%)
CMYKcmyk(73.1%, 56.7%, 0%, 59.2%)
CIE-LABlab(20.53, 15.23, -36.72)
CIE-LCHlch(20.53, 39.76, 292.52°)
OKLaboklab(32.05% -0.0039 -0.1056)
OKLCHoklch(32.05% 0.106 267.9)
XYZxyz(3.9151, 3.1227, 13.4904)
Luminance0.0312 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C2D68 #68571C
analogous
#1C5368 #1C2D68 #311C68
triadic
#1C2D68 #681C2D #2D681C
tetradic
#1C2D68 #681C53 #68571C #1C6831
square
#1C2D68 #681C53 #68571C #1C6831
split-complementary
#1C2D68 #68311C #53681C
monochromatic
#060A18 #0F1838 #1C2D68 #294298 #3657C8

Accessibility & contrast

On white

12.93
#1C2D68 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.62
#1C2D68 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2D68
12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C2D68#FFFFFF#000000##FFFFFF
##1C2D681.0012.931.6212.93
#FFFFFF12.931.0021.001.00
#0000001.6221.001.0021.00
##FFFFFF12.931.0021.001.00

Color blindness preview

Protanopia (red-blind)
#03356A
Deuteranopia (green-blind)
#002E67
Tritanopia (blue-blind)
#003B45
Achromatopsia (no color)
#313131

Design tokens & code

CSS
--color: #1c2d68;
/* rgb */ color: rgb(28, 45, 104);
/* oklch */ color: oklch(32.1% 0.106 267.9);
Tailwind
colors: {
  custom: {
    50: '#636594',
    500: '#1c2d68',
    950: '#000000',
  },
}
SCSS
$custom: #1c2d68;
$custom-light: #636594;
$custom-dark: #000000;
JSON
{
  "hex": "#1c2d68",
  "rgb": {
    "r": 28,
    "g": 45,
    "b": 104
  },
  "hsl": {
    "h": 226.579,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.32054,
    "c": 0.10569,
    "h": 267.9
  },
  "luminance": 0.03123
}

Semantic roles & 50–950 ramp

primary
#1C2D68
secondary
#9D8943
accent
#BE47E1
background
#F6F6F9
surface
#EBEBF1
border
#C6C6CB
text
#06050D
muted
#7A7A7E

Preview Lab

Preview with #1C2D68

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

Preview Lab → · Contrast checker → · Palette generator →

#1C2D68 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva