#319FB4#319FB4

#319FB4 is a light, moderate teal. Relative luminance 0.287; OKLCH L 65.1% C 0.100 H 213.3°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#319FB4
RGB	rgb(49, 159, 180)
HSL	hsl(190, 57%, 45%)
HSV	hsv(190, 73%, 71%)
CMYK	cmyk(72.8%, 11.7%, 0%, 29.4%)
CIE-LAB	lab(60.55, -23.44, -19.77)
CIE-LCH	lch(60.55, 30.66, 220.13°)
OKLab	oklab(65.07% -0.0839 -0.0551)
OKLCH	oklch(65.07% 0.1 213.3)
XYZ	xyz(21.8995, 28.7420, 47.5647)
Luminance	0.2874 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319FB4 #B44631

analogous

#31B487 #319FB4 #315EB4

triadic

#319FB4 #B4319F #9FB431

tetradic

#319FB4 #8731B4 #B44631 #5EB431

square

#319FB4 #8731B4 #B44631 #5EB431

split-complementary

#319FB4 #B4315E #B48731

monochromatic

#174A54 #247584 #319FB4 #52BCD0 #82CFDD

Accessibility & contrast

On white

3.11

#319FB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#319FB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319FB4

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319FB4	#FFFFFF	#000000	##000000
##319FB4	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9AB5

Deuteranopia (green-blind)

#7D8CB4

Tritanopia (blue-blind)

#00A7A5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #319fb4;
/* rgb */ color: rgb(49, 159, 180);
/* oklch */ color: oklch(65.1% 0.100 213.3);

Tailwind

colors: {
  custom: {
    50: '#7cbbca',
    500: '#319fb4',
    950: '#000000',
  },
}

SCSS

$custom: #319fb4;
$custom-light: #7cbbca;
$custom-dark: #000000;

JSON

{
  "hex": "#319fb4",
  "rgb": {
    "r": 49,
    "g": 159,
    "b": 180
  },
  "hsl": {
    "h": 189.618,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.6507,
    "c": 0.10032,
    "h": 213.3
  },
  "luminance": 0.28745
}

Semantic roles & 50–950 ramp

primary

#319FB4

secondary

#C6877B

accent

#6047E0

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #319FB4

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

Preview Lab → · Contrast checker → · Palette generator →