#3237C0#3237C0

#3237C0 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.5% C 0.208 H 272.2°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX#3237C0
RGBrgb(50, 55, 192)
HSLhsl(238, 59%, 47%)
HSVhsv(238, 74%, 75%)
CMYKcmyk(74%, 71.4%, 0%, 24.7%)
CIE-LABlab(32.29, 44.02, -71.66)
CIE-LCHlch(32.29, 84.10, 301.56°)
OKLaboklab(43.47% 0.008 -0.2074)
OKLCHoklch(43.47% 0.208 272.2)
XYZxyz(12.1928, 7.2150, 50.6090)
Luminance0.0722 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3237C0 #C0BB32
analogous
#327EC0 #3237C0 #7432C0
triadic
#3237C0 #C03237 #37C032
tetradic
#3237C0 #C0327E #C0BB32 #32C074
square
#3237C0 #C0327E #C0BB32 #32C074
split-complementary
#3237C0 #C07432 #7EC032
monochromatic
#191B5F #25298F #3237C0 #5B5FD4 #8B8EE1

Accessibility & contrast

On white

8.60
#3237C0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.44
#3237C0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3237C0
8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3237C0#FFFFFF#000000##FFFFFF
##3237C01.008.602.448.60
#FFFFFF8.601.0021.001.00
#0000002.4421.001.0021.00
##FFFFFF8.601.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0053C4
Deuteranopia (green-blind)
#0045BE
Tritanopia (blue-blind)
#005E78
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #3237c0;
/* rgb */ color: rgb(50, 55, 192);
/* oklch */ color: oklch(43.5% 0.208 272.2);
Tailwind
colors: {
  custom: {
    50: '#806fd4',
    500: '#3237c0',
    950: '#000000',
  },
}
SCSS
$custom: #3237c0;
$custom-light: #806fd4;
$custom-dark: #000000;
JSON
{
  "hex": "#3237c0",
  "rgb": {
    "r": 50,
    "g": 55,
    "b": 192
  },
  "hsl": {
    "h": 237.887,
    "s": 58.678,
    "l": 47.451
  },
  "oklch": {
    "l": 0.4347,
    "c": 0.20752,
    "h": 272.2
  },
  "luminance": 0.07216
}

Semantic roles & 50–950 ramp

primary
#3237C0
secondary
#CBC983
accent
#DC46E2
background
#F8F6FD
surface
#F0ECFA
border
#CBC7D3
text
#0C0714
muted
#7D7A83

Preview Lab

Preview with #3237C0

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

Preview Lab → · Contrast checker → · Palette generator →

#3237C0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva