#3A9DC7#3A9DC7

#3A9DC7 is a light, moderate cyan. Relative luminance 0.291; OKLCH L 65.7% C 0.109 H 230.1°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#3A9DC7
RGB	rgb(58, 157, 199)
HSL	hsl(198, 56%, 50%)
HSV	hsv(198, 71%, 78%)
CMYK	cmyk(70.9%, 21.1%, 0%, 22%)
CIE-LAB	lab(60.90, -14.97, -29.89)
CIE-LCH	lch(60.90, 33.43, 243.40°)
OKLab	oklab(65.65% -0.0702 -0.0839)
OKLCH	oklch(65.65% 0.109 230.1)
XYZ	xyz(24.1066, 29.1343, 58.3748)
Luminance	0.2914 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A9DC7 #C7643A

analogous

#3AC7AA #3A9DC7 #3A57C7

triadic

#3A9DC7 #C73A9D #9DC73A

tetradic

#3A9DC7 #AA3AC7 #C7643A #57C73A

square

#3A9DC7 #AA3AC7 #C7643A #57C73A

split-complementary

#3A9DC7 #C73A57 #C7AA3A

monochromatic

#1E5269 #2B7898 #3A9DC7 #6AB5D5 #99CCE2

Accessibility & contrast

On white

3.08

#3A9DC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#3A9DC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A9DC7

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A9DC7	#FFFFFF	#000000	##000000
##3A9DC7	1.00	3.08	6.83	6.83
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889BC9

Deuteranopia (green-blind)

#748DC6

Tritanopia (blue-blind)

#00A9AB

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3a9dc7;
/* rgb */ color: rgb(58, 157, 199);
/* oklch */ color: oklch(65.7% 0.109 230.1);

Tailwind

colors: {
  custom: {
    50: '#82bad8',
    500: '#3a9dc7',
    950: '#000000',
  },
}

SCSS

$custom: #3a9dc7;
$custom-light: #82bad8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a9dc7",
  "rgb": {
    "r": 58,
    "g": 157,
    "b": 199
  },
  "hsl": {
    "h": 197.872,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.65653,
    "c": 0.10936,
    "h": 230.1
  },
  "luminance": 0.29137
}

Semantic roles & 50–950 ramp

primary

#3A9DC7

secondary

#CEA28F

accent

#7649DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3A9DC7

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

Preview Lab → · Contrast checker → · Palette generator →