#339DAF#339DAF

#339DAF is a light, moderate teal. Relative luminance 0.279; OKLCH L 64.4% C 0.097 H 211.2°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#339DAF
RGB	rgb(51, 157, 175)
HSL	hsl(189, 55%, 44%)
HSV	hsv(189, 71%, 69%)
CMYK	cmyk(70.9%, 10.3%, 0%, 31.4%)
CIE-LAB	lab(59.81, -23.74, -18.07)
CIE-LCH	lch(59.81, 29.83, 217.29°)
OKLab	oklab(64.42% -0.083 -0.0503)
OKLCH	oklch(64.42% 0.097 211.2)
XYZ	xyz(21.1568, 27.9105, 44.8214)
Luminance	0.2791 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339DAF #AF4533

analogous

#33AF83 #339DAF #335FAF

triadic

#339DAF #AF339D #9DAF33

tetradic

#339DAF #8333AF #AF4533 #5FAF33

square

#339DAF #8333AF #AF4533 #5FAF33

split-complementary

#339DAF #AF335F #AF8333

monochromatic

#174850 #257280 #339DAF #52BBCD #82CEDB

Accessibility & contrast

On white

3.19

#339DAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#339DAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339DAF

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339DAF	#FFFFFF	#000000	##000000
##339DAF	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)

#8E97B0

Deuteranopia (green-blind)

#7D8BAF

Tritanopia (blue-blind)

#00A5A2

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #339daf;
/* rgb */ color: rgb(51, 157, 175);
/* oklch */ color: oklch(64.4% 0.097 211.2);

Tailwind

colors: {
  custom: {
    50: '#7cbac6',
    500: '#339daf',
    950: '#000000',
  },
}

SCSS

$custom: #339daf;
$custom-light: #7cbac6;
$custom-dark: #000000;

JSON

{
  "hex": "#339daf",
  "rgb": {
    "r": 51,
    "g": 157,
    "b": 175
  },
  "hsl": {
    "h": 188.71,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.64423,
    "c": 0.09702,
    "h": 211.2
  },
  "luminance": 0.27913
}

Semantic roles & 50–950 ramp

primary

#339DAF

secondary

#C4857A

accent

#5F4ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #339DAF

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

Preview Lab → · Contrast checker → · Palette generator →