#2B6DA0#2B6DA0

#2B6DA0 is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.7% C 0.105 H 245.3°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX#2B6DA0
RGBrgb(43, 109, 160)
HSLhsl(206, 58%, 40%)
HSVhsv(206, 73%, 63%)
CMYKcmyk(73.1%, 31.9%, 0%, 37.3%)
CIE-LABlab(44.22, -3.21, -33.54)
CIE-LCHlch(44.22, 33.70, 264.53°)
OKLaboklab(51.71% -0.0437 -0.095)
OKLCHoklch(51.71% 0.105 245.3)
XYZxyz(12.8076, 13.9875, 35.2758)
Luminance0.1399 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2B6DA0 #A05E2B
analogous
#2BA099 #2B6DA0 #2B33A0
triadic
#2B6DA0 #A02B6D #6DA02B
tetradic
#2B6DA0 #992BA0 #A05E2B #33A02B
square
#2B6DA0 #992BA0 #A05E2B #33A02B
split-complementary
#2B6DA0 #A02B33 #A0992B
monochromatic
#112B40 #1E4C70 #2B6DA0 #3D8DCB #6EAAD8

Accessibility & contrast

On white

5.53
#2B6DA0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.80
#2B6DA0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6DA0
5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2B6DA0#FFFFFF#000000##FFFFFF
##2B6DA01.005.533.805.53
#FFFFFF5.531.0021.001.00
#0000003.8021.001.0021.00
##FFFFFF5.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#566FA2
Deuteranopia (green-blind)
#45649F
Tritanopia (blue-blind)
#00797F
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #2b6da0;
/* rgb */ color: rgb(43, 109, 160);
/* oklch */ color: oklch(51.7% 0.105 245.3);
Tailwind
colors: {
  custom: {
    50: '#7496bc',
    500: '#2b6da0',
    950: '#000000',
  },
}
SCSS
$custom: #2b6da0;
$custom-light: #7496bc;
$custom-dark: #000000;
JSON
{
  "hex": "#2b6da0",
  "rgb": {
    "r": 43,
    "g": 109,
    "b": 160
  },
  "hsl": {
    "h": 206.154,
    "s": 57.635,
    "l": 39.804
  },
  "oklch": {
    "l": 0.51705,
    "c": 0.10457,
    "h": 245.3
  },
  "luminance": 0.13989
}

Semantic roles & 50–950 ramp

primary
#2B6DA0
secondary
#BF8E68
accent
#8A47E1
background
#F7F9FB
surface
#EDF1F6
border
#C8CBD0
text
#090D12
muted
#7B7E81

Preview Lab

Preview with #2B6DA0

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

Preview Lab → · Contrast checker → · Palette generator →

#2B6DA0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva