#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
RGB	rgb(49, 155, 198)
HSL	hsl(197, 60%, 48%)
HSV	hsv(197, 75%, 78%)
CMYK	cmyk(75.3%, 21.7%, 0%, 22.4%)
CIE-LAB	lab(60.04, -15.39, -30.67)
CIE-LCH	lch(60.04, 34.32, 243.35°)
OKLab	oklab(64.89% -0.073 -0.0862)
OKLCH	oklch(64.89% 0.113 229.8)
XYZ	xyz(23.1769, 28.1701, 57.6310)
Luminance	0.2817 (WCAG relative)
Temperature	cool
Family	cyan

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
##319BC6	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

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 →