#2434B0#2434B0

#2434B0 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.7% C 0.194 H 269.1°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX#2434B0
RGBrgb(36, 52, 176)
HSLhsl(233, 66%, 42%)
HSVhsv(233, 80%, 69%)
CMYKcmyk(79.5%, 70.5%, 0%, 31%)
CIE-LABlab(29.32, 39.02, -67.10)
CIE-LCHlch(29.32, 77.62, 300.18°)
OKLaboklab(40.66% -0.003 -0.1943)
OKLCHoklch(40.66% 0.194 269.1)
XYZxyz(9.7893, 5.9645, 41.7012)
Luminance0.0597 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2434B0 #B0A024
analogous
#247AB0 #2434B0 #5A24B0
triadic
#2434B0 #B02434 #34B024
tetradic
#2434B0 #B0247A #B0A024 #24B05A
square
#2434B0 #B0247A #B0A024 #24B05A
split-complementary
#2434B0 #B05A24 #7AB024
monochromatic
#0F164A #1A257D #2434B0 #3A4CD7 #6D7AE1

Accessibility & contrast

On white

9.58
#2434B0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.19
#2434B0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2434B0
9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2434B0#FFFFFF#000000##FFFFFF
##2434B01.009.582.199.58
#FFFFFF9.581.0021.001.00
#0000002.1921.001.0021.00
##FFFFFF9.581.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004CB4
Deuteranopia (green-blind)
#003EAE
Tritanopia (blue-blind)
#00576E
Achromatopsia (no color)
#454545

Design tokens & code

CSS
--color: #2434b0;
/* rgb */ color: rgb(36, 52, 176);
/* oklch */ color: oklch(40.7% 0.194 269.1);
Tailwind
colors: {
  custom: {
    50: '#786cc9',
    500: '#2434b0',
    950: '#000000',
  },
}
SCSS
$custom: #2434b0;
$custom-light: #786cc9;
$custom-dark: #000000;
JSON
{
  "hex": "#2434b0",
  "rgb": {
    "r": 36,
    "g": 52,
    "b": 176
  },
  "hsl": {
    "h": 233.143,
    "s": 66.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.40662,
    "c": 0.19437,
    "h": 269.1
  },
  "luminance": 0.05966
}

Semantic roles & 50–950 ramp

primary
#2434B0
secondary
#C8BD68
accent
#D63FE9
background
#F8F6FC
surface
#EFEBF8
border
#CAC6D1
text
#0B0713
muted
#7C7A82

Preview Lab

Preview with #2434B0

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

Preview Lab → · Contrast checker → · Palette generator →

#2434B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva