#2D63D0#2D63D0

#2D63D0 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.7% C 0.178 H 262.3°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX#2D63D0
RGBrgb(45, 99, 208)
HSLhsl(220, 64%, 50%)
HSVhsv(220, 78%, 82%)
CMYKcmyk(78.4%, 52.4%, 0%, 18.4%)
CIE-LABlab(44.28, 21.47, -61.37)
CIE-LCHlch(44.28, 65.02, 289.28°)
OKLaboklab(52.71% -0.0239 -0.1768)
OKLCHoklch(52.71% 0.178 262.3)
XYZxyz(16.9251, 14.0337, 61.4790)
Luminance0.1404 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2D63D0 #D09A2D
analogous
#2DB4D0 #2D63D0 #492DD0
triadic
#2D63D0 #D02D63 #63D02D
tetradic
#2D63D0 #D02DB4 #D09A2D #2DD049
square
#2D63D0 #D02DB4 #D09A2D #2DD049
split-complementary
#2D63D0 #D0492D #B4D02D
monochromatic
#17336B #224B9E #2D63D0 #5E88DC #90ADE7

Accessibility & contrast

On white

5.52
#2D63D0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.81
#2D63D0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D63D0
5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2D63D0#FFFFFF#000000##FFFFFF
##2D63D01.005.523.815.52
#FFFFFF5.521.0021.001.00
#0000003.8121.001.0021.00
##FFFFFF5.521.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1271D4
Deuteranopia (green-blind)
#0062CE
Tritanopia (blue-blind)
#007E90
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #2d63d0;
/* rgb */ color: rgb(45, 99, 208);
/* oklch */ color: oklch(52.7% 0.178 262.3);
Tailwind
colors: {
  custom: {
    50: '#7f8edf',
    500: '#2d63d0',
    950: '#000000',
  },
}
SCSS
$custom: #2d63d0;
$custom-light: #7f8edf;
$custom-dark: #000000;
JSON
{
  "hex": "#2d63d0",
  "rgb": {
    "r": 45,
    "g": 99,
    "b": 208
  },
  "hsl": {
    "h": 220.123,
    "s": 64.427,
    "l": 49.608
  },
  "oklch": {
    "l": 0.52706,
    "c": 0.17846,
    "h": 262.3
  },
  "luminance": 0.14036
}

Semantic roles & 50–950 ramp

primary
#2D63D0
secondary
#D2B987
accent
#B040E7
background
#F8F8FD
surface
#F0F0FB
border
#CBCBD4
text
#0C0C15
muted
#7D7D83

Preview Lab

Preview with #2D63D0

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

Preview Lab → · Contrast checker → · Palette generator →

#2D63D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva