#2D84B0#2D84B0

#2D84B0 is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.2% C 0.105 H 235.1°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX#2D84B0
RGBrgb(45, 132, 176)
HSLhsl(200, 59%, 43%)
HSVhsv(200, 74%, 69%)
CMYKcmyk(74.4%, 25%, 0%, 31%)
CIE-LABlab(52.05, -10.71, -30.59)
CIE-LCHlch(52.05, 32.41, 250.71°)
OKLaboklab(58.18% -0.0602 -0.0862)
OKLCHoklch(58.18% 0.105 235.1)
XYZxyz(17.1668, 20.1930, 44.0588)
Luminance0.2019 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2D84B0 #B0592D
analogous
#2DB09A #2D84B0 #2D42B0
triadic
#2D84B0 #B02D84 #84B02D
tetradic
#2D84B0 #9A2DB0 #B0592D #42B02D
square
#2D84B0 #9A2DB0 #B0592D #42B02D
split-complementary
#2D84B0 #B02D42 #B09A2D
monochromatic
#143B4F #215F7F #2D84B0 #4AA3D1 #7ABCDD

Accessibility & contrast

On white

4.17
#2D84B0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.04
#2D84B0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D84B0
5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2D84B0#FFFFFF#000000##000000
##2D84B01.004.175.045.04
#FFFFFF4.171.0021.0021.00
#0000005.0421.001.001.00
##0000005.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#6F83B2
Deuteranopia (green-blind)
#5D77AF
Tritanopia (blue-blind)
#009093
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #2d84b0;
/* rgb */ color: rgb(45, 132, 176);
/* oklch */ color: oklch(58.2% 0.105 235.1);
Tailwind
colors: {
  custom: {
    50: '#78a7c7',
    500: '#2d84b0',
    950: '#000000',
  },
}
SCSS
$custom: #2d84b0;
$custom-light: #78a7c7;
$custom-dark: #000000;
JSON
{
  "hex": "#2d84b0",
  "rgb": {
    "r": 45,
    "g": 132,
    "b": 176
  },
  "hsl": {
    "h": 200.153,
    "s": 59.276,
    "l": 43.333
  },
  "oklch": {
    "l": 0.58183,
    "c": 0.10514,
    "h": 235.1
  },
  "luminance": 0.20195
}

Semantic roles & 50–950 ramp

primary
#2D84B0
secondary
#C58F73
accent
#7A45E2
background
#F7FAFC
surface
#EEF4F8
border
#C9CED1
text
#0A0F13
muted
#7C7F82

Preview Lab

Preview with #2D84B0

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

Preview Lab → · Contrast checker → · Palette generator →

#2D84B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva