#40BAD7#40BAD7

#40BAD7 is a light, moderate cyan. Relative luminance 0.411; OKLCH L 73.4% C 0.113 H 217.0°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX#40BAD7
RGBrgb(64, 186, 215)
HSLhsl(192, 65%, 55%)
HSVhsv(192, 70%, 84%)
CMYKcmyk(70.2%, 13.5%, 0%, 15.7%)
CIE-LABlab(70.25, -24.19, -24.34)
CIE-LCHlch(70.25, 34.31, 225.18°)
OKLaboklab(73.39% -0.09 -0.0678)
OKLCHoklch(73.39% 0.113 217)
XYZxyz(31.9339, 41.1104, 70.5289)
Luminance0.4111 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40BAD7 #D75D40
analogous
#40D7A8 #40BAD7 #406FD7
triadic
#40BAD7 #D740BA #BAD740
tetradic
#40BAD7 #A840D7 #D75D40 #6FD740
square
#40BAD7 #A840D7 #D75D40 #6FD740
split-complementary
#40BAD7 #D7406F #D7A840
monochromatic
#1B6E81 #2699B4 #40BAD7 #73CCE2 #A5DFEC

Accessibility & contrast

On white

2.28
#40BAD7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.22
#40BAD7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BAD7
9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40BAD7#FFFFFF#000000##000000
##40BAD71.002.289.229.22
#FFFFFF2.281.0021.0021.00
#0000009.2221.001.001.00
##0000009.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A7B5D9
Deuteranopia (green-blind)
#92A5D7
Tritanopia (blue-blind)
#00C4C3
Achromatopsia (no color)
#ACACAC

Design tokens & code

CSS
--color: #40bad7;
/* rgb */ color: rgb(64, 186, 215);
/* oklch */ color: oklch(73.4% 0.113 217.0);
Tailwind
colors: {
  custom: {
    50: '#88cfe3',
    500: '#40bad7',
    950: '#000000',
  },
}
SCSS
$custom: #40bad7;
$custom-light: #88cfe3;
$custom-dark: #000000;
JSON
{
  "hex": "#40bad7",
  "rgb": {
    "r": 64,
    "g": 186,
    "b": 215
  },
  "hsl": {
    "h": 191.523,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.73391,
    "c": 0.11272,
    "h": 217
  },
  "luminance": 0.41114
}

Semantic roles & 50–950 ramp

primary
#40BAD7
secondary
#D9A69A
accent
#603FE8
background
#F9FCFD
surface
#F1F9FB
border
#CBD2D4
text
#0D1315
muted
#7E8283

Preview Lab

Preview with #40BAD7

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

Preview Lab → · Contrast checker → · Palette generator →

#40BAD7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva