#339CAF#339CAF

#339CAF is a light, moderate teal. Relative luminance 0.276; OKLCH L 64.2% C 0.097 H 212.2°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#339CAF
RGB	rgb(51, 156, 175)
HSL	hsl(189, 55%, 44%)
HSV	hsv(189, 71%, 69%)
CMYK	cmyk(70.9%, 10.9%, 0%, 31.4%)
CIE-LAB	lab(59.50, -23.22, -18.54)
CIE-LCH	lch(59.50, 29.72, 218.60°)
OKLab	oklab(64.18% -0.082 -0.0516)
OKLCH	oklch(64.18% 0.097 212.2)
XYZ	xyz(20.9883, 27.5735, 44.7652)
Luminance	0.2758 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339CAF #AF4633

analogous

#33AF84 #339CAF #335EAF

triadic

#339CAF #AF339C #9CAF33

tetradic

#339CAF #8433AF #AF4633 #5EAF33

square

#339CAF #8433AF #AF4633 #5EAF33

split-complementary

#339CAF #AF335E #AF8433

monochromatic

#174850 #257280 #339CAF #52BACD #82CDDB

Accessibility & contrast

On white

3.22

#339CAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#339CAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339CAF

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339CAF	#FFFFFF	#000000	##000000
##339CAF	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D97B0

Deuteranopia (green-blind)

#7C8AAF

Tritanopia (blue-blind)

#00A4A2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #339caf;
/* rgb */ color: rgb(51, 156, 175);
/* oklch */ color: oklch(64.2% 0.097 212.2);

Tailwind

colors: {
  custom: {
    50: '#7cb9c6',
    500: '#339caf',
    950: '#000000',
  },
}

SCSS

$custom: #339caf;
$custom-light: #7cb9c6;
$custom-dark: #000000;

JSON

{
  "hex": "#339caf",
  "rgb": {
    "r": 51,
    "g": 156,
    "b": 175
  },
  "hsl": {
    "h": 189.194,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.64176,
    "c": 0.09685,
    "h": 212.2
  },
  "luminance": 0.27576
}

Semantic roles & 50–950 ramp

primary

#339CAF

secondary

#C4857A

accent

#604ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #339CAF

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

Preview Lab → · Contrast checker → · Palette generator →