#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
RGB	rgb(64, 186, 215)
HSL	hsl(192, 65%, 55%)
HSV	hsv(192, 70%, 84%)
CMYK	cmyk(70.2%, 13.5%, 0%, 15.7%)
CIE-LAB	lab(70.25, -24.19, -24.34)
CIE-LCH	lch(70.25, 34.31, 225.18°)
OKLab	oklab(73.39% -0.09 -0.0678)
OKLCH	oklch(73.39% 0.113 217)
XYZ	xyz(31.9339, 41.1104, 70.5289)
Luminance	0.4111 (WCAG relative)
Temperature	cool
Family	cyan

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
##40BAD7	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

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 →