#319BC0#319BC0

#319BC0 is a light, moderate cyan. Relative luminance 0.279; OKLCH L 64.6% C 0.108 H 225.9°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#319BC0
RGB	rgb(49, 155, 192)
HSL	hsl(196, 59%, 47%)
HSV	hsv(196, 74%, 75%)
CMYK	cmyk(74.5%, 19.3%, 0%, 24.7%)
CIE-LAB	lab(59.80, -17.42, -27.68)
CIE-LCH	lch(59.80, 32.70, 237.82°)
OKLab	oklab(64.61% -0.0752 -0.0776)
OKLCH	oklch(64.61% 0.108 225.9)
XYZ	xyz(22.4985, 27.8988, 54.0582)
Luminance	0.2790 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319BC0 #C05631

analogous

#31C09D #319BC0 #3154C0

triadic

#319BC0 #C0319B #9BC031

tetradic

#319BC0 #9D31C0 #C05631 #54C031

square

#319BC0 #9D31C0 #C05631 #54C031

split-complementary

#319BC0 #C03154 #C09D31

monochromatic

#184C5E #25748F #319BC0 #59B5D5 #8ACBE1

Accessibility & contrast

On white

3.19

#319BC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#319BC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319BC0

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319BC0	#FFFFFF	#000000	##000000
##319BC0	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8798C2

Deuteranopia (green-blind)

#748AC0

Tritanopia (blue-blind)

#00A6A7

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #319bc0;
/* rgb */ color: rgb(49, 155, 192);
/* oklch */ color: oklch(64.6% 0.108 225.9);

Tailwind

colors: {
  custom: {
    50: '#7db8d3',
    500: '#319bc0',
    950: '#000000',
  },
}

SCSS

$custom: #319bc0;
$custom-light: #7db8d3;
$custom-dark: #000000;

JSON

{
  "hex": "#319bc0",
  "rgb": {
    "r": 49,
    "g": 155,
    "b": 192
  },
  "hsl": {
    "h": 195.524,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.64615,
    "c": 0.10804,
    "h": 225.9
  },
  "luminance": 0.27901
}

Semantic roles & 50–950 ramp

primary

#319BC0

secondary

#CB9582

accent

#6E45E3

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #319BC0

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

Preview Lab → · Contrast checker → · Palette generator →