#2320B1#2320B1

#2320B1 is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 37.9% C 0.215 H 270.7°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX#2320B1
RGBrgb(35, 32, 177)
HSLhsl(241, 69%, 41%)
HSVhsv(241, 82%, 69%)
CMYKcmyk(80.2%, 81.9%, 0%, 30.6%)
CIE-LABlab(25.45, 50.42, -74.10)
CIE-LCHlch(25.45, 89.63, 304.23°)
OKLaboklab(37.94% 0.0025 -0.2145)
OKLCHoklch(37.94% 0.215 270.7)
XYZxyz(9.1428, 4.5636, 41.9855)
Luminance0.0457 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2320B1 #AEB120
analogous
#2065B1 #2320B1 #6B20B1
triadic
#2320B1 #B12320 #20B123
tetradic
#2320B1 #B12065 #AEB120 #20B16B
square
#2320B1 #B12065 #AEB120 #20B16B
split-complementary
#2320B1 #B16B20 #65B120
monochromatic
#0F0D49 #19177D #2320B1 #3734DA #6A68E4

Accessibility & contrast

On white

10.98
#2320B1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.91
#2320B1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2320B1
10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2320B1#FFFFFF#000000##FFFFFF
##2320B11.0010.981.9110.98
#FFFFFF10.981.0021.001.00
#0000001.9121.001.0021.00
##FFFFFF10.981.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0043B5
Deuteranopia (green-blind)
#0035AF
Tritanopia (blue-blind)
#004E6A
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #2320b1;
/* rgb */ color: rgb(35, 32, 177);
/* oklch */ color: oklch(37.9% 0.215 270.7);
Tailwind
colors: {
  custom: {
    50: '#7960ca',
    500: '#2320b1',
    950: '#000000',
  },
}
SCSS
$custom: #2320b1;
$custom-light: #7960ca;
$custom-dark: #000000;
JSON
{
  "hex": "#2320b1",
  "rgb": {
    "r": 35,
    "g": 32,
    "b": 177
  },
  "hsl": {
    "h": 241.241,
    "s": 69.378,
    "l": 40.98
  },
  "oklch": {
    "l": 0.37938,
    "c": 0.21452,
    "h": 270.7
  },
  "luminance": 0.04565
}

Semantic roles & 50–950 ramp

primary
#2320B1
secondary
#C7C964
accent
#EC3CE9
background
#F8F5FC
surface
#EFEAF9
border
#CAC6D2
text
#0B0513
muted
#7C7982

Preview Lab

Preview with #2320B1

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

Preview Lab → · Contrast checker → · Palette generator →

#2320B1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva