#339EB2#339EB2

#339EB2 is a light, moderate teal. Relative luminance 0.284; OKLCH L 64.8% C 0.098 H 212.8°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#339EB2
RGB	rgb(51, 158, 178)
HSL	hsl(189, 55%, 45%)
HSV	hsv(189, 71%, 70%)
CMYK	cmyk(71.3%, 11.2%, 0%, 30.2%)
CIE-LAB	lab(60.22, -23.30, -19.14)
CIE-LCH	lch(60.22, 30.15, 219.40°)
OKLab	oklab(64.79% -0.0828 -0.0533)
OKLCH	oklch(64.79% 0.098 212.8)
XYZ	xyz(21.6246, 28.3694, 46.4470)
Luminance	0.2837 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339EB2 #B24733

analogous

#33B287 #339EB2 #335EB2

triadic

#339EB2 #B2339E #9EB233

tetradic

#339EB2 #8733B2 #B24733 #5EB233

square

#339EB2 #8733B2 #B24733 #5EB233

split-complementary

#339EB2 #B2335E #B28733

monochromatic

#184A53 #257482 #339EB2 #54BBCE #84CEDC

Accessibility & contrast

On white

3.15

#339EB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#339EB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339EB2

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339EB2	#FFFFFF	#000000	##000000
##339EB2	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F99B3

Deuteranopia (green-blind)

#7D8CB2

Tritanopia (blue-blind)

#00A6A4

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #339eb2;
/* rgb */ color: rgb(51, 158, 178);
/* oklch */ color: oklch(64.8% 0.098 212.8);

Tailwind

colors: {
  custom: {
    50: '#7dbbc9',
    500: '#339eb2',
    950: '#000000',
  },
}

SCSS

$custom: #339eb2;
$custom-light: #7dbbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#339eb2",
  "rgb": {
    "r": 51,
    "g": 158,
    "b": 178
  },
  "hsl": {
    "h": 189.449,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64792,
    "c": 0.09843,
    "h": 212.8
  },
  "luminance": 0.28372
}

Semantic roles & 50–950 ramp

primary

#339EB2

secondary

#C5877C

accent

#6149DF

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #339EB2

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

Preview Lab → · Contrast checker → · Palette generator →