#3198C0#3198C0

#3198C0 is a light, moderate cyan. Relative luminance 0.269; OKLCH L 63.9% C 0.109 H 228.5°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#3198C0
RGB	rgb(49, 152, 192)
HSL	hsl(197, 59%, 47%)
HSV	hsv(197, 74%, 75%)
CMYK	cmyk(74.5%, 20.8%, 0%, 24.7%)
CIE-LAB	lab(58.89, -15.80, -29.08)
CIE-LCH	lch(58.89, 33.09, 241.49°)
OKLab	oklab(63.89% -0.0722 -0.0816)
OKLCH	oklch(63.89% 0.109 228.5)
XYZ	xyz(22.0054, 26.9126, 53.8938)
Luminance	0.2692 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3198C0 #C05931

analogous

#31C0A0 #3198C0 #3151C0

triadic

#3198C0 #C03198 #98C031

tetradic

#3198C0 #A031C0 #C05931 #51C031

square

#3198C0 #A031C0 #C05931 #51C031

split-complementary

#3198C0 #C03151 #C0A031

monochromatic

#184B5E #25718F #3198C0 #59B2D5 #8AC9E1

Accessibility & contrast

On white

3.29

#3198C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#3198C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3198C0

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3198C0	#FFFFFF	#000000	##000000
##3198C0	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8395C2

Deuteranopia (green-blind)

#7088BF

Tritanopia (blue-blind)

#00A3A5

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3198c0;
/* rgb */ color: rgb(49, 152, 192);
/* oklch */ color: oklch(63.9% 0.109 228.5);

Tailwind

colors: {
  custom: {
    50: '#7db6d3',
    500: '#3198c0',
    950: '#000000',
  },
}

SCSS

$custom: #3198c0;
$custom-light: #7db6d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3198c0",
  "rgb": {
    "r": 49,
    "g": 152,
    "b": 192
  },
  "hsl": {
    "h": 196.783,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.63891,
    "c": 0.10901,
    "h": 228.5
  },
  "luminance": 0.26915
}

Semantic roles & 50–950 ramp

primary

#3198C0

secondary

#CB9682

accent

#7145E3

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3198C0

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

Preview Lab → · Contrast checker → · Palette generator →