#3A99C7#3A99C7

#3A99C7 is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.7% C 0.111 H 233.4°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#3A99C7
RGB	rgb(58, 153, 199)
HSL	hsl(200, 56%, 50%)
HSV	hsv(200, 71%, 78%)
CMYK	cmyk(70.9%, 23.1%, 0%, 22%)
CIE-LAB	lab(59.71, -12.78, -31.73)
CIE-LCH	lch(59.71, 34.21, 248.06°)
OKLab	oklab(64.7% -0.0662 -0.0892)
OKLCH	oklch(64.7% 0.111 233.4)
XYZ	xyz(23.4409, 27.8029, 58.1529)
Luminance	0.2781 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A99C7 #C7683A

analogous

#3AC7AE #3A99C7 #3A53C7

triadic

#3A99C7 #C73A99 #99C73A

tetradic

#3A99C7 #AE3AC7 #C7683A #53C73A

square

#3A99C7 #AE3AC7 #C7683A #53C73A

split-complementary

#3A99C7 #C73A53 #C7AE3A

monochromatic

#1E5069 #2B7598 #3A99C7 #6AB2D5 #99CAE2

Accessibility & contrast

On white

3.20

#3A99C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#3A99C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A99C7

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A99C7	#FFFFFF	#000000	##000000
##3A99C7	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8298C9

Deuteranopia (green-blind)

#6F8AC6

Tritanopia (blue-blind)

#00A5A8

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #3a99c7;
/* rgb */ color: rgb(58, 153, 199);
/* oklch */ color: oklch(64.7% 0.111 233.4);

Tailwind

colors: {
  custom: {
    50: '#82b7d8',
    500: '#3a99c7',
    950: '#000000',
  },
}

SCSS

$custom: #3a99c7;
$custom-light: #82b7d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a99c7",
  "rgb": {
    "r": 58,
    "g": 153,
    "b": 199
  },
  "hsl": {
    "h": 199.574,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.64704,
    "c": 0.11109,
    "h": 233.4
  },
  "luminance": 0.27806
}

Semantic roles & 50–950 ramp

primary

#3A99C7

secondary

#CEA38F

accent

#7A49DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3A99C7

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

Preview Lab → · Contrast checker → · Palette generator →