#2723AC#2723AC

#2723AC is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 37.9% C 0.205 H 272.1°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX#2723AC
RGBrgb(39, 35, 172)
HSLhsl(242, 66%, 41%)
HSVhsv(242, 80%, 67%)
CMYKcmyk(77.3%, 79.7%, 0%, 32.5%)
CIE-LABlab(25.60, 47.60, -70.85)
CIE-LCHlch(25.60, 85.36, 303.89°)
OKLaboklab(37.93% 0.0074 -0.2051)
OKLCHoklch(37.93% 0.205 272.1)
XYZxyz(8.8816, 4.6110, 39.4436)
Luminance0.0461 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2723AC #A8AC23
analogous
#2363AC #2723AC #6B23AC
triadic
#2723AC #AC2723 #23AC27
tetradic
#2723AC #AC2363 #A8AC23 #23AC6B
square
#2723AC #AC2363 #A8AC23 #23AC6B
split-complementary
#2723AC #AC6B23 #63AC23
monochromatic
#100E46 #1B1979 #2723AC #3B36D6 #6C69E0

Accessibility & contrast

On white

10.92
#2723AC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.92
#2723AC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2723AC
10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2723AC#FFFFFF#000000##FFFFFF
##2723AC1.0010.921.9210.92
#FFFFFF10.921.0021.001.00
#0000001.9221.001.0021.00
##FFFFFF10.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0043B0
Deuteranopia (green-blind)
#0036AA
Tritanopia (blue-blind)
#004D68
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #2723ac;
/* rgb */ color: rgb(39, 35, 172);
/* oklch */ color: oklch(37.9% 0.205 272.1);
Tailwind
colors: {
  custom: {
    50: '#7961c6',
    500: '#2723ac',
    950: '#000000',
  },
}
SCSS
$custom: #2723ac;
$custom-light: #7961c6;
$custom-dark: #000000;
JSON
{
  "hex": "#2723ac",
  "rgb": {
    "r": 39,
    "g": 35,
    "b": 172
  },
  "hsl": {
    "h": 241.752,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.37928,
    "c": 0.2052,
    "h": 272.1
  },
  "luminance": 0.04612
}

Semantic roles & 50–950 ramp

primary
#2723AC
secondary
#C3C664
accent
#E93FE4
background
#F8F5FC
surface
#EFEAF8
border
#CAC6D1
text
#0B0513
muted
#7C7982

Preview Lab

Preview with #2723AC

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

Preview Lab → · Contrast checker → · Palette generator →

#2723AC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva