#2433AE#2433AE

#2433AE is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.3% C 0.193 H 269.3°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX#2433AE
RGBrgb(36, 51, 174)
HSLhsl(233, 66%, 41%)
HSVhsv(233, 79%, 68%)
CMYKcmyk(79.3%, 70.7%, 0%, 31.8%)
CIE-LABlab(28.90, 38.92, -66.61)
CIE-LCHlch(28.90, 77.14, 300.30°)
OKLaboklab(40.29% -0.0023 -0.1929)
OKLCHoklch(40.29% 0.193 269.3)
XYZxyz(9.5487, 5.7976, 40.6520)
Luminance0.0580 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2433AE #AE9F24
analogous
#2478AE #2433AE #5A24AE
triadic
#2433AE #AE2433 #33AE24
tetradic
#2433AE #AE2478 #AE9F24 #24AE5A
square
#2433AE #AE2478 #AE9F24 #24AE5A
split-complementary
#2433AE #AE5A24 #78AE24
monochromatic
#0F1549 #1A247B #2433AE #394AD6 #6C79E1

Accessibility & contrast

On white

9.72
#2433AE on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.16
#2433AE on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2433AE
9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2433AE#FFFFFF#000000##FFFFFF
##2433AE1.009.722.169.72
#FFFFFF9.721.0021.001.00
#0000002.1621.001.0021.00
##FFFFFF9.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004BB2
Deuteranopia (green-blind)
#003DAC
Tritanopia (blue-blind)
#00556D
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #2433ae;
/* rgb */ color: rgb(36, 51, 174);
/* oklch */ color: oklch(40.3% 0.193 269.3);
Tailwind
colors: {
  custom: {
    50: '#776bc7',
    500: '#2433ae',
    950: '#000000',
  },
}
SCSS
$custom: #2433ae;
$custom-light: #776bc7;
$custom-dark: #000000;
JSON
{
  "hex": "#2433ae",
  "rgb": {
    "r": 36,
    "g": 51,
    "b": 174
  },
  "hsl": {
    "h": 233.478,
    "s": 65.714,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40293,
    "c": 0.19292,
    "h": 269.3
  },
  "luminance": 0.05799
}

Semantic roles & 50–950 ramp

primary
#2433AE
secondary
#C7BC67
accent
#D63FE9
background
#F8F6FC
surface
#EFEBF8
border
#CAC6D1
text
#0A0713
muted
#7C7A82

Preview Lab

Preview with #2433AE

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

Preview Lab → · Contrast checker → · Palette generator →

#2433AE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva