#3198C2#3198C2

#3198C2 is a light, moderate cyan. Relative luminance 0.270; OKLCH L 64.0% C 0.111 H 229.8°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#3198C2
RGB	rgb(49, 152, 194)
HSL	hsl(197, 60%, 48%)
HSV	hsv(197, 75%, 76%)
CMYK	cmyk(74.7%, 21.6%, 0%, 23.9%)
CIE-LAB	lab(58.98, -15.12, -30.08)
CIE-LCH	lch(58.98, 33.66, 243.31°)
OKLab	oklab(63.99% -0.0715 -0.0845)
OKLCH	oklch(63.99% 0.111 229.8)
XYZ	xyz(22.2285, 27.0019, 55.0688)
Luminance	0.2700 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3198C2 #C25B31

analogous

#31C2A3 #3198C2 #3150C2

triadic

#3198C2 #C23198 #98C231

tetradic

#3198C2 #A331C2 #C25B31 #50C231

square

#3198C2 #A331C2 #C25B31 #50C231

split-complementary

#3198C2 #C23150 #C2A331

monochromatic

#184B60 #257291 #3198C2 #5BB2D6 #8CC9E2

Accessibility & contrast

On white

3.28

#3198C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#3198C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3198C2

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3198C2	#FFFFFF	#000000	##000000
##3198C2	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8296C4

Deuteranopia (green-blind)

#6F88C1

Tritanopia (blue-blind)

#00A4A6

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3198c2;
/* rgb */ color: rgb(49, 152, 194);
/* oklch */ color: oklch(64.0% 0.111 229.8);

Tailwind

colors: {
  custom: {
    50: '#7eb6d4',
    500: '#3198c2',
    950: '#000000',
  },
}

SCSS

$custom: #3198c2;
$custom-light: #7eb6d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3198c2",
  "rgb": {
    "r": 49,
    "g": 152,
    "b": 194
  },
  "hsl": {
    "h": 197.379,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.63985,
    "c": 0.1107,
    "h": 229.8
  },
  "luminance": 0.27004
}

Semantic roles & 50–950 ramp

primary

#3198C2

secondary

#CC9883

accent

#7345E3

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #3198C2

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

Preview Lab → · Contrast checker → · Palette generator →