#2853B7#2853B7

#2853B7 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.3% C 0.166 H 263.7°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX#2853B7
RGBrgb(40, 83, 183)
HSLhsl(222, 64%, 44%)
HSVhsv(222, 78%, 72%)
CMYKcmyk(78.1%, 54.6%, 0%, 28.2%)
CIE-LABlab(37.94, 21.85, -57.15)
CIE-LCHlch(37.94, 61.18, 290.92°)
OKLaboklab(47.28% -0.0182 -0.1648)
OKLCHoklch(47.28% 0.166 263.7)
XYZxyz(12.5125, 10.0551, 46.0719)
Luminance0.1006 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2853B7 #B78C28
analogous
#289AB7 #2853B7 #4428B7
triadic
#2853B7 #B72853 #53B728
tetradic
#2853B7 #B7289A #B78C28 #28B744
square
#2853B7 #B7289A #B78C28 #28B744
split-complementary
#2853B7 #B74428 #9AB728
monochromatic
#122553 #1D3C85 #2853B7 #4671D6 #7898E1

Accessibility & contrast

On white

6.97
#2853B7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.01
#2853B7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2853B7
6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2853B7#FFFFFF#000000##FFFFFF
##2853B71.006.973.016.97
#FFFFFF6.971.0021.001.00
#0000003.0121.001.0021.00
##FFFFFF6.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060BA
Deuteranopia (green-blind)
#0053B5
Tritanopia (blue-blind)
#006C7D
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #2853b7;
/* rgb */ color: rgb(40, 83, 183);
/* oklch */ color: oklch(47.3% 0.166 263.7);
Tailwind
colors: {
  custom: {
    50: '#7882cd',
    500: '#2853b7',
    950: '#000000',
  },
}
SCSS
$custom: #2853b7;
$custom-light: #7882cd;
$custom-dark: #000000;
JSON
{
  "hex": "#2853b7",
  "rgb": {
    "r": 40,
    "g": 83,
    "b": 183
  },
  "hsl": {
    "h": 221.958,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.47277,
    "c": 0.16579,
    "h": 263.7
  },
  "luminance": 0.10057
}

Semantic roles & 50–950 ramp

primary
#2853B7
secondary
#C9AF72
accent
#B541E7
background
#F8F7FC
surface
#EFEEF9
border
#CAC9D2
text
#0A0A14
muted
#7C7C82

Preview Lab

Preview with #2853B7

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

Preview Lab → · Contrast checker → · Palette generator →

#2853B7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva