#2D23AC#2D23AC

#2D23AC is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.3% C 0.204 H 274.2°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX#2D23AC
RGBrgb(45, 35, 172)
HSLhsl(244, 66%, 41%)
HSVhsv(244, 80%, 67%)
CMYKcmyk(73.8%, 79.7%, 0%, 32.5%)
CIE-LABlab(25.97, 48.04, -70.22)
CIE-LCHlch(25.97, 85.08, 304.38°)
OKLaboklab(38.29% 0.0149 -0.2031)
OKLCHoklch(38.29% 0.204 274.2)
XYZxyz(9.1271, 4.7376, 39.4552)
Luminance0.0474 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2D23AC #A2AC23
analogous
#235DAC #2D23AC #7223AC
triadic
#2D23AC #AC2D23 #23AC2D
tetradic
#2D23AC #AC235D #A2AC23 #23AC72
square
#2D23AC #AC235D #A2AC23 #23AC72
split-complementary
#2D23AC #AC7223 #5DAC23
monochromatic
#120E46 #201979 #2D23AC #4236D6 #7269E0

Accessibility & contrast

On white

10.78
#2D23AC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.95
#2D23AC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D23AC
10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2D23AC#FFFFFF#000000##FFFFFF
##2D23AC1.0010.781.9510.78
#FFFFFF10.781.0021.001.00
#0000001.9521.001.0021.00
##FFFFFF10.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0044B0
Deuteranopia (green-blind)
#0037AA
Tritanopia (blue-blind)
#004D68
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #2d23ac;
/* rgb */ color: rgb(45, 35, 172);
/* oklch */ color: oklch(38.3% 0.204 274.2);
Tailwind
colors: {
  custom: {
    50: '#7b61c6',
    500: '#2d23ac',
    950: '#000000',
  },
}
SCSS
$custom: #2d23ac;
$custom-light: #7b61c6;
$custom-dark: #000000;
JSON
{
  "hex": "#2d23ac",
  "rgb": {
    "r": 45,
    "g": 35,
    "b": 172
  },
  "hsl": {
    "h": 244.38,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.38291,
    "c": 0.20364,
    "h": 274.2
  },
  "luminance": 0.04739
}

Semantic roles & 50–950 ramp

primary
#2D23AC
secondary
#BFC664
accent
#E93FDD
background
#F8F5FC
surface
#EFEAF8
border
#CAC6D1
text
#0B0513
muted
#7C7982

Preview Lab

Preview with #2D23AC

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

Preview Lab → · Contrast checker → · Palette generator →

#2D23AC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva