#3197C9#3197C9

#3197C9 is a light, moderate cyan. Relative luminance 0.270; OKLCH L 64.1% C 0.118 H 234.6°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#3197C9
RGB	rgb(49, 151, 201)
HSL	hsl(200, 61%, 49%)
HSV	hsv(200, 76%, 79%)
CMYK	cmyk(75.6%, 24.9%, 0%, 21.2%)
CIE-LAB	lab(58.97, -12.17, -34.02)
CIE-LCH	lch(58.97, 36.13, 250.32°)
OKLab	oklab(64.08% -0.0681 -0.0959)
OKLCH	oklch(64.08% 0.118 234.6)
XYZ	xyz(22.8716, 27.0005, 59.2532)
Luminance	0.2700 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3197C9 #C96331

analogous

#31C9AF #3197C9 #314BC9

triadic

#3197C9 #C93197 #97C931

tetradic

#3197C9 #AF31C9 #C96331 #4BC931

square

#3197C9 #AF31C9 #C96331 #4BC931

split-complementary

#3197C9 #C9314B #C9AF31

monochromatic

#194D67 #257298 #3197C9 #5FB0D8 #90C9E4

Accessibility & contrast

On white

3.28

#3197C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#3197C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3197C9

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3197C9	#FFFFFF	#000000	##000000
##3197C9	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)

#7F96CB

Deuteranopia (green-blind)

#6A88C8

Tritanopia (blue-blind)

#00A4A8

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3197c9;
/* rgb */ color: rgb(49, 151, 201);
/* oklch */ color: oklch(64.1% 0.118 234.6);

Tailwind

colors: {
  custom: {
    50: '#7fb5d9',
    500: '#3197c9',
    950: '#000000',
  },
}

SCSS

$custom: #3197c9;
$custom-light: #7fb5d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3197c9",
  "rgb": {
    "r": 49,
    "g": 151,
    "b": 201
  },
  "hsl": {
    "h": 199.737,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.64082,
    "c": 0.11759,
    "h": 234.6
  },
  "luminance": 0.27003
}

Semantic roles & 50–950 ramp

primary

#3197C9

secondary

#CF9F87

accent

#7944E4

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #3197C9

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

Preview Lab → · Contrast checker → · Palette generator →