#319BC8#319BC8

#319BC8 is a light, moderate cyan. Relative luminance 0.283; OKLCH L 65.0% C 0.115 H 231.0°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#319BC8
RGB	rgb(49, 155, 200)
HSL	hsl(198, 61%, 49%)
HSV	hsv(198, 76%, 78%)
CMYK	cmyk(75.5%, 22.5%, 0%, 21.6%)
CIE-LAB	lab(60.13, -14.71, -31.67)
CIE-LCH	lch(60.13, 34.92, 245.08°)
OKLab	oklab(64.99% -0.0722 -0.0891)
OKLCH	oklch(64.99% 0.115 231)
XYZ	xyz(23.4091, 28.2630, 58.8539)
Luminance	0.2827 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319BC8 #C85E31

analogous

#31C8AA #319BC8 #314FC8

triadic

#319BC8 #C8319B #9BC831

tetradic

#319BC8 #AA31C8 #C85E31 #4FC831

square

#319BC8 #AA31C8 #C85E31 #4FC831

split-complementary

#319BC8 #C8314F #C8AA31

monochromatic

#194F66 #257597 #319BC8 #5FB4D8 #90CBE4

Accessibility & contrast

On white

3.16

#319BC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#319BC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319BC8

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319BC8	#FFFFFF	#000000	##000000
##319BC8	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8499CA

Deuteranopia (green-blind)

#708BC7

Tritanopia (blue-blind)

#00A7AA

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #319bc8;
/* rgb */ color: rgb(49, 155, 200);
/* oklch */ color: oklch(65.0% 0.115 231.0);

Tailwind

colors: {
  custom: {
    50: '#7fb8d9',
    500: '#319bc8',
    950: '#000000',
  },
}

SCSS

$custom: #319bc8;
$custom-light: #7fb8d9;
$custom-dark: #000000;

JSON

{
  "hex": "#319bc8",
  "rgb": {
    "r": 49,
    "g": 155,
    "b": 200
  },
  "hsl": {
    "h": 197.881,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.64986,
    "c": 0.11467,
    "h": 231
  },
  "luminance": 0.28266
}

Semantic roles & 50–950 ramp

primary

#319BC8

secondary

#CE9C86

accent

#7444E4

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #319BC8

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

Preview Lab → · Contrast checker → · Palette generator →