#3A99C6#3A99C6

#3A99C6 is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.7% C 0.110 H 232.8°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#3A99C6
RGB	rgb(58, 153, 198)
HSL	hsl(199, 55%, 50%)
HSV	hsv(199, 71%, 78%)
CMYK	cmyk(70.7%, 22.7%, 0%, 22.4%)
CIE-LAB	lab(59.67, -13.12, -31.24)
CIE-LCH	lch(59.67, 33.88, 247.22°)
OKLab	oklab(64.66% -0.0666 -0.0878)
OKLCH	oklch(64.66% 0.11 232.8)
XYZ	xyz(23.3251, 27.7566, 57.5434)
Luminance	0.2776 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A99C6 #C6673A

analogous

#3AC6AD #3A99C6 #3A53C6

triadic

#3A99C6 #C63A99 #99C63A

tetradic

#3A99C6 #AD3AC6 #C6673A #53C63A

square

#3A99C6 #AD3AC6 #C6673A #53C63A

split-complementary

#3A99C6 #C63A53 #C6AD3A

monochromatic

#1E5068 #2C7597 #3A99C6 #69B2D4 #99CAE1

Accessibility & contrast

On white

3.21

#3A99C6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#3A99C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A99C6

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A99C6	#FFFFFF	#000000	##000000
##3A99C6	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8397C8

Deuteranopia (green-blind)

#708AC5

Tritanopia (blue-blind)

#00A5A8

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #3a99c6;
/* rgb */ color: rgb(58, 153, 198);
/* oklch */ color: oklch(64.7% 0.110 232.8);

Tailwind

colors: {
  custom: {
    50: '#81b7d7',
    500: '#3a99c6',
    950: '#000000',
  },
}

SCSS

$custom: #3a99c6;
$custom-light: #81b7d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a99c6",
  "rgb": {
    "r": 58,
    "g": 153,
    "b": 198
  },
  "hsl": {
    "h": 199.286,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.64657,
    "c": 0.11016,
    "h": 232.8
  },
  "luminance": 0.27759
}

Semantic roles & 50–950 ramp

primary

#3A99C6

secondary

#CDA38F

accent

#7949DE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3A99C6

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

Preview Lab → · Contrast checker → · Palette generator →