#319AC0#319AC0

#319AC0 is a light, moderate cyan. Relative luminance 0.276; OKLCH L 64.4% C 0.108 H 226.8°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#319AC0
RGB	rgb(49, 154, 192)
HSL	hsl(196, 59%, 47%)
HSV	hsv(196, 74%, 75%)
CMYK	cmyk(74.5%, 19.8%, 0%, 24.7%)
CIE-LAB	lab(59.50, -16.88, -28.15)
CIE-LCH	lch(59.50, 32.82, 239.05°)
OKLab	oklab(64.37% -0.0742 -0.079)
OKLCH	oklch(64.37% 0.108 226.8)
XYZ	xyz(22.3328, 27.5673, 54.0030)
Luminance	0.2757 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319AC0 #C05731

analogous

#31C09F #319AC0 #3153C0

triadic

#319AC0 #C0319A #9AC031

tetradic

#319AC0 #9F31C0 #C05731 #53C031

square

#319AC0 #9F31C0 #C05731 #53C031

split-complementary

#319AC0 #C03153 #C09F31

monochromatic

#184C5E #25738F #319AC0 #59B4D5 #8ACAE1

Accessibility & contrast

On white

3.22

#319AC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#319AC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319AC0

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319AC0	#FFFFFF	#000000	##000000
##319AC0	1.00	3.22	6.51	6.51
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8697C2

Deuteranopia (green-blind)

#7289C0

Tritanopia (blue-blind)

#00A5A6

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #319ac0;
/* rgb */ color: rgb(49, 154, 192);
/* oklch */ color: oklch(64.4% 0.108 226.8);

Tailwind

colors: {
  custom: {
    50: '#7db7d3',
    500: '#319ac0',
    950: '#000000',
  },
}

SCSS

$custom: #319ac0;
$custom-light: #7db7d3;
$custom-dark: #000000;

JSON

{
  "hex": "#319ac0",
  "rgb": {
    "r": 49,
    "g": 154,
    "b": 192
  },
  "hsl": {
    "h": 195.944,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.64373,
    "c": 0.10833,
    "h": 226.8
  },
  "luminance": 0.2757
}

Semantic roles & 50–950 ramp

primary

#319AC0

secondary

#CB9582

accent

#6F45E3

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #319AC0

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

Preview Lab → · Contrast checker → · Palette generator →