#3A9EC7#3A9EC7

#3A9EC7 is a light, moderate cyan. Relative luminance 0.295; OKLCH L 65.9% C 0.109 H 229.2°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#3A9EC7
RGB	rgb(58, 158, 199)
HSL	hsl(197, 56%, 50%)
HSV	hsv(197, 71%, 78%)
CMYK	cmyk(70.9%, 20.6%, 0%, 22%)
CIE-LAB	lab(61.20, -15.51, -29.43)
CIE-LCH	lch(61.20, 33.26, 242.21°)
OKLab	oklab(65.89% -0.0712 -0.0825)
OKLCH	oklch(65.89% 0.109 229.2)
XYZ	xyz(24.2764, 29.4740, 58.4314)
Luminance	0.2948 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A9EC7 #C7633A

analogous

#3AC7AA #3A9EC7 #3A57C7

triadic

#3A9EC7 #C73A9E #9EC73A

tetradic

#3A9EC7 #AA3AC7 #C7633A #57C73A

square

#3A9EC7 #AA3AC7 #C7633A #57C73A

split-complementary

#3A9EC7 #C73A57 #C7AA3A

monochromatic

#1E5369 #2B7998 #3A9EC7 #6AB5D5 #99CDE2

Accessibility & contrast

On white

3.05

#3A9EC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#3A9EC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A9EC7

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A9EC7	#FFFFFF	#000000	##000000
##3A9EC7	1.00	3.05	6.90	6.90
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#899CC9

Deuteranopia (green-blind)

#768EC6

Tritanopia (blue-blind)

#00A9AC

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3a9ec7;
/* rgb */ color: rgb(58, 158, 199);
/* oklch */ color: oklch(65.9% 0.109 229.2);

Tailwind

colors: {
  custom: {
    50: '#82bad8',
    500: '#3a9ec7',
    950: '#000000',
  },
}

SCSS

$custom: #3a9ec7;
$custom-light: #82bad8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a9ec7",
  "rgb": {
    "r": 58,
    "g": 158,
    "b": 199
  },
  "hsl": {
    "h": 197.447,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.6589,
    "c": 0.109,
    "h": 229.2
  },
  "luminance": 0.29477
}

Semantic roles & 50–950 ramp

primary

#3A9EC7

secondary

#CEA18F

accent

#7449DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3A9EC7

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

Preview Lab → · Contrast checker → · Palette generator →