#319BC6#319BC6

#319BC6 is a light, moderate cyan. Relative luminance 0.282; OKLCH L 64.9% C 0.113 H 229.8°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX#319BC6
RGBrgb(49, 155, 198)
HSLhsl(197, 60%, 48%)
HSVhsv(197, 75%, 78%)
CMYKcmyk(75.3%, 21.7%, 0%, 22.4%)
CIE-LABlab(60.04, -15.39, -30.67)
CIE-LCHlch(60.04, 34.32, 243.35°)
OKLaboklab(64.89% -0.073 -0.0862)
OKLCHoklch(64.89% 0.113 229.8)
XYZxyz(23.1769, 28.1701, 57.6310)
Luminance0.2817 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#319BC6 #C65C31
analogous
#31C6A6 #319BC6 #3151C6
triadic
#319BC6 #C6319B #9BC631
tetradic
#319BC6 #A631C6 #C65C31 #51C631
square
#319BC6 #A631C6 #C65C31 #51C631
split-complementary
#319BC6 #C63151 #C6A631
monochromatic
#194E64 #257595 #319BC6 #5DB4D7 #8ECBE3

Accessibility & contrast

On white

3.17
#319BC6 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.63
#319BC6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319BC6
6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##319BC6#FFFFFF#000000##000000
##319BC61.003.176.636.63
#FFFFFF3.171.0021.0021.00
#0000006.6321.001.001.00
##0000006.6321.001.001.00

Color blindness preview

Protanopia (red-blind)
#8599C8
Deuteranopia (green-blind)
#718AC5
Tritanopia (blue-blind)
#00A7A9
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #319bc6;
/* rgb */ color: rgb(49, 155, 198);
/* oklch */ color: oklch(64.9% 0.113 229.8);
Tailwind
colors: {
  custom: {
    50: '#7eb8d7',
    500: '#319bc6',
    950: '#000000',
  },
}
SCSS
$custom: #319bc6;
$custom-light: #7eb8d7;
$custom-dark: #000000;
JSON
{
  "hex": "#319bc6",
  "rgb": {
    "r": 49,
    "g": 155,
    "b": 198
  },
  "hsl": {
    "h": 197.315,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.64891,
    "c": 0.11293,
    "h": 229.8
  },
  "luminance": 0.28173
}

Semantic roles & 50–950 ramp

primary
#319BC6
secondary
#CE9A85
accent
#7244E3
background
#F8FBFD
surface
#F0F6FA
border
#CBD0D3
text
#0B1114
muted
#7C8083

Preview Lab

Preview with #319BC6

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

Preview Lab → · Contrast checker → · Palette generator →

#319BC6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva