#2436BC#2436BC

#2436BC is a dark, highly saturated blue. Relative luminance 0.066; OKLCH L 42.2% C 0.207 H 268.6°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX#2436BC
RGBrgb(36, 54, 188)
HSLhsl(233, 68%, 44%)
HSVhsv(233, 81%, 74%)
CMYKcmyk(80.9%, 71.3%, 0%, 26.3%)
CIE-LABlab(30.98, 42.05, -71.49)
CIE-LCHlch(30.98, 82.94, 300.46°)
OKLaboklab(42.22% -0.0051 -0.2071)
OKLCHoklch(42.22% 0.207 268.6)
XYZxyz(11.1207, 6.6429, 48.2633)
Luminance0.0664 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2436BC #BCAA24
analogous
#2482BC #2436BC #5E24BC
triadic
#2436BC #BC2436 #36BC24
tetradic
#2436BC #BC2482 #BCAA24 #24BC5E
square
#2436BC #BC2482 #BCAA24 #24BC5E
split-complementary
#2436BC #BC5E24 #82BC24
monochromatic
#101855 #1A2789 #2436BC #4254DB #7683E5

Accessibility & contrast

On white

9.02
#2436BC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.33
#2436BC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2436BC
9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2436BC#FFFFFF#000000##FFFFFF
##2436BC1.009.022.339.02
#FFFFFF9.021.0021.001.00
#0000002.3321.001.0021.00
##FFFFFF9.021.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0050C0
Deuteranopia (green-blind)
#0041BA
Tritanopia (blue-blind)
#005C75
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #2436bc;
/* rgb */ color: rgb(36, 54, 188);
/* oklch */ color: oklch(42.2% 0.207 268.6);
Tailwind
colors: {
  custom: {
    50: '#7b6ed1',
    500: '#2436bc',
    950: '#000000',
  },
}
SCSS
$custom: #2436bc;
$custom-light: #7b6ed1;
$custom-dark: #000000;
JSON
{
  "hex": "#2436bc",
  "rgb": {
    "r": 36,
    "g": 54,
    "b": 188
  },
  "hsl": {
    "h": 232.895,
    "s": 67.857,
    "l": 43.922
  },
  "oklch": {
    "l": 0.42219,
    "c": 0.20721,
    "h": 268.6
  },
  "luminance": 0.06644
}

Semantic roles & 50–950 ramp

primary
#2436BC
secondary
#CCC170
accent
#D63DEB
background
#F8F6FD
surface
#EFECFA
border
#CAC7D3
text
#0B0714
muted
#7C7A83

Preview Lab

Preview with #2436BC

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

Preview Lab → · Contrast checker → · Palette generator →

#2436BC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva