#2E31CE#2E31CE

#2E31CE is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.9% C 0.231 H 271.0°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX#2E31CE
RGBrgb(46, 49, 206)
HSLhsl(239, 63%, 49%)
HSVhsv(239, 78%, 81%)
CMYKcmyk(77.7%, 76.2%, 0%, 19.2%)
CIE-LABlab(32.33, 51.67, -79.79)
CIE-LCHlch(32.33, 95.06, 302.92°)
OKLaboklab(43.87% 0.0039 -0.231)
OKLCHoklch(43.87% 0.231 271)
XYZxyz(13.3618, 7.2322, 59.0723)
Luminance0.0723 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2E31CE #CECB2E
analogous
#2E81CE #2E31CE #7B2ECE
triadic
#2E31CE #CE2E31 #31CE2E
tetradic
#2E31CE #CE2E81 #CECB2E #2ECE7B
square
#2E31CE #CE2E81 #CECB2E #2ECE7B
split-complementary
#2E31CE #CE7B2E #81CE2E
monochromatic
#18196A #23259C #2E31CE #5E60DB #9092E6

Accessibility & contrast

On white

8.58
#2E31CE on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.45
#2E31CE on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E31CE
8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2E31CE#FFFFFF#000000##FFFFFF
##2E31CE1.008.582.458.58
#FFFFFF8.581.0021.001.00
#0000002.4521.001.0021.00
##FFFFFF8.581.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0054D2
Deuteranopia (green-blind)
#0044CB
Tritanopia (blue-blind)
#00607E
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #2e31ce;
/* rgb */ color: rgb(46, 49, 206);
/* oklch */ color: oklch(43.9% 0.231 271.0);
Tailwind
colors: {
  custom: {
    50: '#826cde',
    500: '#2e31ce',
    950: '#000000',
  },
}
SCSS
$custom: #2e31ce;
$custom-light: #826cde;
$custom-dark: #000000;
JSON
{
  "hex": "#2e31ce",
  "rgb": {
    "r": 46,
    "g": 49,
    "b": 206
  },
  "hsl": {
    "h": 238.875,
    "s": 63.492,
    "l": 49.412
  },
  "oklch": {
    "l": 0.43869,
    "c": 0.23108,
    "h": 271
  },
  "luminance": 0.07234
}

Semantic roles & 50–950 ramp

primary
#2E31CE
secondary
#D1CF87
accent
#E341E7
background
#F9F6FD
surface
#F1EBFB
border
#CBC6D4
text
#0D0715
muted
#7E7A83

Preview Lab

Preview with #2E31CE

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

Preview Lab → · Contrast checker → · Palette generator →

#2E31CE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva