#2B84A8#2B84A8

#2B84A8 is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.7% C 0.098 H 229.4°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX#2B84A8
RGBrgb(43, 132, 168)
HSLhsl(197, 59%, 41%)
HSVhsv(197, 74%, 66%)
CMYKcmyk(74.4%, 21.4%, 0%, 34.1%)
CIE-LABlab(51.66, -13.76, -26.60)
CIE-LCHlch(51.66, 29.95, 242.64°)
OKLaboklab(57.74% -0.0641 -0.0747)
OKLCHoklch(57.74% 0.098 229.4)
XYZxyz(16.3125, 19.8414, 40.0082)
Luminance0.1984 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2B84A8 #A84F2B
analogous
#2BA88E #2B84A8 #2B46A8
triadic
#2B84A8 #A82B84 #84A82B
tetradic
#2B84A8 #8E2BA8 #A84F2B #46A82B
square
#2B84A8 #8E2BA8 #A84F2B #46A82B
split-complementary
#2B84A8 #A82B46 #A88E2B
monochromatic
#123747 #1F5E77 #2B84A8 #42A6CF #72BDDB

Accessibility & contrast

On white

4.23
#2B84A8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.97
#2B84A8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B84A8
4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2B84A8#FFFFFF#000000##000000
##2B84A81.004.234.974.97
#FFFFFF4.231.0021.0021.00
#0000004.9721.001.001.00
##0000004.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#7182AA
Deuteranopia (green-blind)
#6076A8
Tritanopia (blue-blind)
#008E90
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #2b84a8;
/* rgb */ color: rgb(43, 132, 168);
/* oklch */ color: oklch(57.7% 0.098 229.4);
Tailwind
colors: {
  custom: {
    50: '#76a7c2',
    500: '#2b84a8',
    950: '#000000',
  },
}
SCSS
$custom: #2b84a8;
$custom-light: #76a7c2;
$custom-dark: #000000;
JSON
{
  "hex": "#2b84a8",
  "rgb": {
    "r": 43,
    "g": 132,
    "b": 168
  },
  "hsl": {
    "h": 197.28,
    "s": 59.242,
    "l": 41.373
  },
  "oklch": {
    "l": 0.57737,
    "c": 0.09842,
    "h": 229.4
  },
  "luminance": 0.19843
}

Semantic roles & 50–950 ramp

primary
#2B84A8
secondary
#C2856C
accent
#7345E2
background
#F7FAFB
surface
#EEF4F7
border
#C9CED0
text
#0A0F12
muted
#7C7F81

Preview Lab

Preview with #2B84A8

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

Preview Lab → · Contrast checker → · Palette generator →

#2B84A8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva