#1C0E72#1C0E72

#1C0E72 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.8% C 0.155 H 275.6°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX#1C0E72
RGBrgb(28, 14, 114)
HSLhsl(248, 78%, 25%)
HSVhsv(248, 88%, 45%)
CMYKcmyk(75.4%, 87.7%, 0%, 55.3%)
CIE-LABlab(14.26, 38.59, -53.51)
CIE-LCHlch(14.26, 65.97, 305.80°)
OKLaboklab(27.83% 0.0153 -0.1546)
OKLCHoklch(27.83% 0.155 275.6)
XYZxyz(3.6722, 1.7755, 16.0655)
Luminance0.0178 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C0E72 #64720E
analogous
#0E3272 #1C0E72 #4E0E72
triadic
#1C0E72 #721C0E #0E721C
tetradic
#1C0E72 #720E32 #64720E #0E724E
square
#1C0E72 #720E32 #64720E #0E724E
split-complementary
#1C0E72 #724E0E #32720E
monochromatic
#07031B #0F073B #1C0E72 #2915A9 #371BDF

Accessibility & contrast

On white

15.50
#1C0E72 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.36
#1C0E72 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0E72
15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C0E72#FFFFFF#000000##FFFFFF
##1C0E721.0015.501.3615.50
#FFFFFF15.501.0021.001.00
#0000001.3621.001.0021.00
##FFFFFF15.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002875
Deuteranopia (green-blind)
#002070
Tritanopia (blue-blind)
#002F42
Achromatopsia (no color)
#242424

Design tokens & code

CSS
--color: #1c0e72;
/* rgb */ color: rgb(28, 14, 114);
/* oklch */ color: oklch(27.8% 0.155 275.6);
Tailwind
colors: {
  custom: {
    50: '#69519c',
    500: '#1c0e72',
    950: '#000000',
  },
}
SCSS
$custom: #1c0e72;
$custom-light: #69519c;
$custom-dark: #000000;
JSON
{
  "hex": "#1c0e72",
  "rgb": {
    "r": 28,
    "g": 14,
    "b": 114
  },
  "hsl": {
    "h": 248.4,
    "s": 78.125,
    "l": 25.098
  },
  "oklch": {
    "l": 0.27825,
    "c": 0.1554,
    "h": 275.6
  },
  "luminance": 0.01776
}

Semantic roles & 50–950 ramp

primary
#1C0E72
secondary
#99AA32
accent
#F533DA
background
#F6F4F9
surface
#ECE7F2
border
#C7C3CC
text
#07020E
muted
#7A787E

Preview Lab

Preview with #1C0E72

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

Preview Lab → · Contrast checker → · Palette generator →

#1C0E72 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva