#2B68B4#2B68B4

#2B68B4 is a mid, vivid cyan. Relative luminance 0.137; OKLCH L 51.7% C 0.136 H 255.6°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX#2B68B4
RGBrgb(43, 104, 180)
HSLhsl(213, 61%, 44%)
HSVhsv(213, 76%, 71%)
CMYKcmyk(76.1%, 42.2%, 0%, 29.4%)
CIE-LABlab(43.81, 7.39, -45.93)
CIE-LCHlch(43.81, 46.52, 279.14°)
OKLaboklab(51.75% -0.0337 -0.1313)
OKLCHoklch(51.75% 0.136 255.6)
XYZxyz(14.1817, 13.7079, 45.0696)
Luminance0.1371 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2B68B4 #B4772B
analogous
#2BACB4 #2B68B4 #332BB4
triadic
#2B68B4 #B42B68 #68B42B
tetradic
#2B68B4 #B42BAC #B4772B #2BB433
square
#2B68B4 #B42BAC #B4772B #2BB433
split-complementary
#2B68B4 #B4332B #ACB42B
monochromatic
#132F51 #1F4B83 #2B68B4 #4987D3 #7AA7DF

Accessibility & contrast

On white

5.61
#2B68B4 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.74
#2B68B4 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B68B4
5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2B68B4#FFFFFF#000000##FFFFFF
##2B68B41.005.613.745.61
#FFFFFF5.611.0021.001.00
#0000003.7421.001.0021.00
##FFFFFF5.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#436EB7
Deuteranopia (green-blind)
#2B62B2
Tritanopia (blue-blind)
#007A85
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #2b68b4;
/* rgb */ color: rgb(43, 104, 180);
/* oklch */ color: oklch(51.7% 0.136 255.6);
Tailwind
colors: {
  custom: {
    50: '#7892cb',
    500: '#2b68b4',
    950: '#000000',
  },
}
SCSS
$custom: #2b68b4;
$custom-light: #7892cb;
$custom-dark: #000000;
JSON
{
  "hex": "#2b68b4",
  "rgb": {
    "r": 43,
    "g": 104,
    "b": 180
  },
  "hsl": {
    "h": 213.285,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.51745,
    "c": 0.1356,
    "h": 255.6
  },
  "luminance": 0.1371
}

Semantic roles & 50–950 ramp

primary
#2B68B4
secondary
#C7A273
accent
#9D43E5
background
#F7F8FC
surface
#EEF0F8
border
#C9CBD1
text
#0A0C13
muted
#7C7D82

Preview Lab

Preview with #2B68B4

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

Preview Lab → · Contrast checker → · Palette generator →

#2B68B4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva