#319DB2#319DB2

#319DB2 is a light, moderate teal. Relative luminance 0.280; OKLCH L 64.5% C 0.099 H 213.6°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#319DB2
RGB	rgb(49, 157, 178)
HSL	hsl(190, 57%, 45%)
HSV	hsv(190, 72%, 70%)
CMYK	cmyk(72.5%, 11.8%, 0%, 30.2%)
CIE-LAB	lab(59.87, -23.05, -19.68)
CIE-LCH	lch(59.87, 30.31, 220.49°)
OKLab	oklab(64.5% -0.0827 -0.0548)
OKLCH	oklch(64.5% 0.099 213.6)
XYZ	xyz(21.3561, 27.9788, 46.3858)
Luminance	0.2798 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319DB2 #B24631

analogous

#31B286 #319DB2 #315DB2

triadic

#319DB2 #B2319D #9DB231

tetradic

#319DB2 #8631B2 #B24631 #5DB231

square

#319DB2 #8631B2 #B24631 #5DB231

split-complementary

#319DB2 #B2315D #B28631

monochromatic

#174852 #247382 #319DB2 #51BBCF #81CDDC

Accessibility & contrast

On white

3.18

#319DB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#319DB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319DB2

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319DB2	#FFFFFF	#000000	##000000
##319DB2	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D98B3

Deuteranopia (green-blind)

#7C8BB2

Tritanopia (blue-blind)

#00A5A3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #319db2;
/* rgb */ color: rgb(49, 157, 178);
/* oklch */ color: oklch(64.5% 0.099 213.6);

Tailwind

colors: {
  custom: {
    50: '#7cbac9',
    500: '#319db2',
    950: '#000000',
  },
}

SCSS

$custom: #319db2;
$custom-light: #7cbac9;
$custom-dark: #000000;

JSON

{
  "hex": "#319db2",
  "rgb": {
    "r": 49,
    "g": 157,
    "b": 178
  },
  "hsl": {
    "h": 189.767,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.64496,
    "c": 0.09919,
    "h": 213.6
  },
  "luminance": 0.27981
}

Semantic roles & 50–950 ramp

primary

#319DB2

secondary

#C58679

accent

#6148E0

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #319DB2

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

Preview Lab → · Contrast checker → · Palette generator →