#2864A4#2864A4

#2864A4 is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.7% C 0.120 H 252.7°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX#2864A4
RGBrgb(40, 100, 164)
HSLhsl(211, 61%, 40%)
HSVhsv(211, 76%, 64%)
CMYKcmyk(75.6%, 39%, 0%, 35.7%)
CIE-LABlab(41.60, 3.46, -40.05)
CIE-LCHlch(41.60, 40.20, 274.93°)
OKLaboklab(49.7% -0.0356 -0.1142)
OKLCHoklch(49.7% 0.12 252.7)
XYZxyz(12.1306, 12.2444, 36.8388)
Luminance0.1225 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2864A4 #A46828
analogous
#28A2A4 #2864A4 #2A28A4
triadic
#2864A4 #A42864 #64A428
tetradic
#2864A4 #A428A2 #A46828 #28A42A
square
#2864A4 #A428A2 #A46828 #28A42A
split-complementary
#2864A4 #A42A28 #A2A428
monochromatic
#102842 #1C4673 #2864A4 #3A82CF #6BA1DB

Accessibility & contrast

On white

6.09
#2864A4 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.45
#2864A4 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2864A4
6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2864A4#FFFFFF#000000##FFFFFF
##2864A41.006.093.456.09
#FFFFFF6.091.0021.001.00
#0000003.4521.001.0021.00
##FFFFFF6.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4668A7
Deuteranopia (green-blind)
#335DA3
Tritanopia (blue-blind)
#00737C
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #2864a4;
/* rgb */ color: rgb(40, 100, 164);
/* oklch */ color: oklch(49.7% 0.120 252.7);
Tailwind
colors: {
  custom: {
    50: '#738fbf',
    500: '#2864a4',
    950: '#000000',
  },
}
SCSS
$custom: #2864a4;
$custom-light: #738fbf;
$custom-dark: #000000;
JSON
{
  "hex": "#2864a4",
  "rgb": {
    "r": 40,
    "g": 100,
    "b": 164
  },
  "hsl": {
    "h": 210.968,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.49697,
    "c": 0.11963,
    "h": 252.7
  },
  "luminance": 0.12246
}

Semantic roles & 50–950 ramp

primary
#2864A4
secondary
#C19566
accent
#9644E4
background
#F7F8FB
surface
#EDF0F7
border
#C8CBD0
text
#090C12
muted
#7B7D81

Preview Lab

Preview with #2864A4

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

Preview Lab → · Contrast checker → · Palette generator →

#2864A4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva