#3198C8#3198C8

#3198C8 is a light, moderate cyan. Relative luminance 0.273; OKLCH L 64.3% C 0.116 H 233.3°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#3198C8
RGB	rgb(49, 152, 200)
HSL	hsl(199, 61%, 49%)
HSV	hsv(199, 76%, 78%)
CMYK	cmyk(75.5%, 24%, 0%, 21.6%)
CIE-LAB	lab(59.23, -13.07, -33.06)
CIE-LCH	lch(59.23, 35.55, 248.43°)
OKLab	oklab(64.27% -0.0694 -0.0931)
OKLCH	oklch(64.27% 0.116 233.3)
XYZ	xyz(22.9160, 27.2769, 58.6896)
Luminance	0.2728 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3198C8 #C86131

analogous

#31C8AD #3198C8 #314DC8

triadic

#3198C8 #C83198 #98C831

tetradic

#3198C8 #AD31C8 #C86131 #4DC831

square

#3198C8 #AD31C8 #C86131 #4DC831

split-complementary

#3198C8 #C8314D #C8AD31

monochromatic

#194D66 #257397 #3198C8 #5FB1D8 #90C9E4

Accessibility & contrast

On white

3.25

#3198C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#3198C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3198C8

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3198C8	#FFFFFF	#000000	##000000
##3198C8	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8097CA

Deuteranopia (green-blind)

#6C88C7

Tritanopia (blue-blind)

#00A5A8

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #3198c8;
/* rgb */ color: rgb(49, 152, 200);
/* oklch */ color: oklch(64.3% 0.116 233.3);

Tailwind

colors: {
  custom: {
    50: '#7fb6d9',
    500: '#3198c8',
    950: '#000000',
  },
}

SCSS

$custom: #3198c8;
$custom-light: #7fb6d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3198c8",
  "rgb": {
    "r": 49,
    "g": 152,
    "b": 200
  },
  "hsl": {
    "h": 199.073,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.64271,
    "c": 0.1161,
    "h": 233.3
  },
  "luminance": 0.2728
}

Semantic roles & 50–950 ramp

primary

#3198C8

secondary

#CE9D86

accent

#7744E4

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #3198C8

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

Preview Lab → · Contrast checker → · Palette generator →