#4399AA#4399AA

#4399AA is a light, moderate teal. Relative luminance 0.269; OKLCH L 63.7% C 0.086 H 212.6°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4399AA
RGB	rgb(67, 153, 170)
HSL	hsl(190, 43%, 46%)
HSV	hsv(190, 61%, 67%)
CMYK	cmyk(60.6%, 10%, 0%, 33.3%)
CIE-LAB	lab(58.86, -20.60, -16.64)
CIE-LCH	lch(58.86, 26.48, 218.94°)
OKLab	oklab(63.73% -0.0721 -0.0461)
OKLCH	oklch(63.73% 0.086 212.6)
XYZ	xyz(20.9587, 26.8759, 42.1055)
Luminance	0.2688 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4399AA #AA5443

analogous

#43AA88 #4399AA #4366AA

triadic

#4399AA #AA4399 #99AA43

tetradic

#4399AA #8843AA #AA5443 #66AA43

square

#4399AA #8843AA #AA5443 #66AA43

split-complementary

#4399AA #AA4366 #AA8843

monochromatic

#204A52 #32717E #4399AA #67B4C3 #93CAD4

Accessibility & contrast

On white

3.29

#4399AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#4399AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4399AA

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4399AA	#FFFFFF	#000000	##000000
##4399AA	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C94AB

Deuteranopia (green-blind)

#7C89AA

Tritanopia (blue-blind)

#00A09E

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4399aa;
/* rgb */ color: rgb(67, 153, 170);
/* oklch */ color: oklch(63.7% 0.086 212.6);

Tailwind

colors: {
  custom: {
    50: '#82b7c3',
    500: '#4399aa',
    950: '#000000',
  },
}

SCSS

$custom: #4399aa;
$custom-light: #82b7c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4399aa",
  "rgb": {
    "r": 67,
    "g": 153,
    "b": 170
  },
  "hsl": {
    "h": 189.903,
    "s": 43.46,
    "l": 46.471
  },
  "oklch": {
    "l": 0.63729,
    "c": 0.08559,
    "h": 212.6
  },
  "luminance": 0.26878
}

Semantic roles & 50–950 ramp

primary

#4399AA

secondary

#C09289

accent

#6955D3

background

#F8FBFB

surface

#F0F6F7

border

#CBD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #4399AA

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

Preview Lab → · Contrast checker → · Palette generator →