#4397A5#4397A5

#4397A5 is a light, moderate teal. Relative luminance 0.260; OKLCH L 63.0% C 0.083 H 210.0°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#4397A5
RGB	rgb(67, 151, 165)
HSL	hsl(189, 42%, 45%)
HSV	hsv(189, 59%, 65%)
CMYK	cmyk(59.4%, 8.5%, 0%, 35.3%)
CIE-LAB	lab(58.08, -21.06, -14.99)
CIE-LCH	lch(58.08, 25.85, 215.44°)
OKLab	oklab(63.04% -0.0719 -0.0415)
OKLCH	oklch(63.04% 0.083 210)
XYZ	xyz(20.1701, 26.0411, 39.5535)
Luminance	0.2604 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4397A5 #A55143

analogous

#43A582 #4397A5 #4366A5

triadic

#4397A5 #A54397 #97A543

tetradic

#4397A5 #8243A5 #A55143 #66A543

square

#4397A5 #8243A5 #A55143 #66A543

split-complementary

#4397A5 #A54366 #A58243

monochromatic

#20474E #316F79 #4397A5 #65B3C0 #90C9D2

Accessibility & contrast

On white

3.38

#4397A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#4397A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4397A5

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4397A5	#FFFFFF	#000000	##000000
##4397A5	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B92A6

Deuteranopia (green-blind)

#7C87A5

Tritanopia (blue-blind)

#009D9B

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4397a5;
/* rgb */ color: rgb(67, 151, 165);
/* oklch */ color: oklch(63.0% 0.083 210.0);

Tailwind

colors: {
  custom: {
    50: '#81b5bf',
    500: '#4397a5',
    950: '#000000',
  },
}

SCSS

$custom: #4397a5;
$custom-light: #81b5bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4397a5",
  "rgb": {
    "r": 67,
    "g": 151,
    "b": 165
  },
  "hsl": {
    "h": 188.571,
    "s": 42.241,
    "l": 45.49
  },
  "oklch": {
    "l": 0.63042,
    "c": 0.08306,
    "h": 210
  },
  "luminance": 0.26043
}

Semantic roles & 50–950 ramp

primary

#4397A5

secondary

#BD8E86

accent

#6856D2

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #4397A5

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

Preview Lab → · Contrast checker → · Palette generator →