#2B68B8#2B68B8

#2B68B8 is a mid, vivid cyan. Relative luminance 0.139; OKLCH L 52.0% C 0.141 H 256.5°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX#2B68B8
RGBrgb(43, 104, 184)
HSLhsl(214, 62%, 45%)
HSVhsv(214, 77%, 72%)
CMYKcmyk(76.6%, 43.5%, 0%, 27.8%)
CIE-LABlab(44.05, 8.91, -47.88)
CIE-LCHlch(44.05, 48.70, 280.54°)
OKLaboklab(52.01% -0.0328 -0.1371)
OKLCHoklch(52.01% 0.141 256.5)
XYZxyz(14.5951, 13.8732, 47.2467)
Luminance0.1388 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2B68B8 #B87B2B
analogous
#2BAFB8 #2B68B8 #352BB8
triadic
#2B68B8 #B82B68 #68B82B
tetradic
#2B68B8 #B82BAF #B87B2B #2BB835
square
#2B68B8 #B82BAF #B87B2B #2BB835
split-complementary
#2B68B8 #B8352B #AFB82B
monochromatic
#143055 #1F4C86 #2B68B8 #4B87D5 #7DA8E1

Accessibility & contrast

On white

5.56
#2B68B8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.78
#2B68B8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B68B8
5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2B68B8#FFFFFF#000000##FFFFFF
##2B68B81.005.563.785.56
#FFFFFF5.561.0021.001.00
#0000003.7821.001.0021.00
##FFFFFF5.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#406FBB
Deuteranopia (green-blind)
#2562B6
Tritanopia (blue-blind)
#007B87
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #2b68b8;
/* rgb */ color: rgb(43, 104, 184);
/* oklch */ color: oklch(52.0% 0.141 256.5);
Tailwind
colors: {
  custom: {
    50: '#7992ce',
    500: '#2b68b8',
    950: '#000000',
  },
}
SCSS
$custom: #2b68b8;
$custom-light: #7992ce;
$custom-dark: #000000;
JSON
{
  "hex": "#2b68b8",
  "rgb": {
    "r": 43,
    "g": 104,
    "b": 184
  },
  "hsl": {
    "h": 214.043,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.52008,
    "c": 0.14096,
    "h": 256.5
  },
  "luminance": 0.13875
}

Semantic roles & 50–950 ramp

primary
#2B68B8
secondary
#C9A576
accent
#9F43E5
background
#F8F8FC
surface
#EFF0F9
border
#CACBD2
text
#0A0C13
muted
#7C7D82

Preview Lab

Preview with #2B68B8

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

Preview Lab → · Contrast checker → · Palette generator →

#2B68B8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva