#319DC8#319DC8

#319DC8 is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.5% C 0.114 H 229.3°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#319DC8
RGB	rgb(49, 157, 200)
HSL	hsl(197, 61%, 49%)
HSV	hsv(197, 76%, 78%)
CMYK	cmyk(75.5%, 21.5%, 0%, 21.6%)
CIE-LAB	lab(60.72, -15.80, -30.74)
CIE-LCH	lch(60.72, 34.56, 242.80°)
OKLab	oklab(65.46% -0.0742 -0.0864)
OKLCH	oklch(65.46% 0.114 229.3)
XYZ	xyz(23.7447, 28.9342, 58.9658)
Luminance	0.2894 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319DC8 #C85C31

analogous

#31C8A8 #319DC8 #3152C8

triadic

#319DC8 #C8319D #9DC831

tetradic

#319DC8 #A831C8 #C85C31 #52C831

square

#319DC8 #A831C8 #C85C31 #52C831

split-complementary

#319DC8 #C83152 #C8A831

monochromatic

#195066 #257697 #319DC8 #5FB5D8 #90CCE4

Accessibility & contrast

On white

3.09

#319DC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#319DC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319DC8

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319DC8	#FFFFFF	#000000	##000000
##319DC8	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879BCA

Deuteranopia (green-blind)

#728CC7

Tritanopia (blue-blind)

#00A9AB

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #319dc8;
/* rgb */ color: rgb(49, 157, 200);
/* oklch */ color: oklch(65.5% 0.114 229.3);

Tailwind

colors: {
  custom: {
    50: '#7fbad9',
    500: '#319dc8',
    950: '#000000',
  },
}

SCSS

$custom: #319dc8;
$custom-light: #7fbad9;
$custom-dark: #000000;

JSON

{
  "hex": "#319dc8",
  "rgb": {
    "r": 49,
    "g": 157,
    "b": 200
  },
  "hsl": {
    "h": 197.086,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.65463,
    "c": 0.11384,
    "h": 229.3
  },
  "luminance": 0.28937
}

Semantic roles & 50–950 ramp

primary

#319DC8

secondary

#CE9B86

accent

#7244E4

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #319DC8

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

Preview Lab → · Contrast checker → · Palette generator →