#40A1C2#40A1C2

#40A1C2 is a light, moderate cyan. Relative luminance 0.305; OKLCH L 66.6% C 0.101 H 224.1°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#40A1C2
RGB	rgb(64, 161, 194)
HSL	hsl(195, 52%, 51%)
HSV	hsv(195, 67%, 76%)
CMYK	cmyk(67%, 17%, 0%, 23.9%)
CIE-LAB	lab(62.06, -17.85, -25.29)
CIE-LCH	lch(62.06, 30.95, 234.78°)
OKLab	oklab(66.56% -0.0729 -0.0706)
OKLCH	oklch(66.56% 0.101 224.1)
XYZ	xyz(24.5929, 30.4721, 55.6141)
Luminance	0.3048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A1C2 #C26140

analogous

#40C2A2 #40A1C2 #4060C2

triadic

#40A1C2 #C240A1 #A1C240

tetradic

#40A1C2 #A240C2 #C26140 #60C240

square

#40A1C2 #A240C2 #C26140 #60C240

split-complementary

#40A1C2 #C24060 #C2A240

monochromatic

#215567 #307B95 #40A1C2 #6EB8D1 #9DCFE0

Accessibility & contrast

On white

2.96

#40A1C2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#40A1C2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40A1C2

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A1C2	#FFFFFF	#000000	##000000
##40A1C2	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9EC4

Deuteranopia (green-blind)

#7C90C2

Tritanopia (blue-blind)

#00ABAC

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #40a1c2;
/* rgb */ color: rgb(64, 161, 194);
/* oklch */ color: oklch(66.6% 0.101 224.1);

Tailwind

colors: {
  custom: {
    50: '#84bdd4',
    500: '#40a1c2',
    950: '#000000',
  },
}

SCSS

$custom: #40a1c2;
$custom-light: #84bdd4;
$custom-dark: #000000;

JSON

{
  "hex": "#40a1c2",
  "rgb": {
    "r": 64,
    "g": 161,
    "b": 194
  },
  "hsl": {
    "h": 195.231,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.66561,
    "c": 0.10149,
    "h": 224.1
  },
  "luminance": 0.30475
}

Semantic roles & 50–950 ramp

primary

#40A1C2

secondary

#CCA192

accent

#714DDB

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #40A1C2

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

Preview Lab → · Contrast checker → · Palette generator →