#409DA5#409DA5

#409DA5 is a light, moderate teal. Relative luminance 0.279; OKLCH L 64.4% C 0.087 H 203.1°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#409DA5
RGB	rgb(64, 157, 165)
HSL	hsl(185, 44%, 45%)
HSV	hsv(185, 61%, 65%)
CMYK	cmyk(61.2%, 4.8%, 0%, 35.3%)
CIE-LAB	lab(59.81, -24.71, -12.37)
CIE-LCH	lch(59.81, 27.63, 206.60°)
OKLab	oklab(64.42% -0.0804 -0.0343)
OKLCH	oklch(64.42% 0.087 203.1)
XYZ	xyz(20.9600, 27.9184, 39.8742)
Luminance	0.2792 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409DA5 #A54840

analogous

#40A57A #409DA5 #406BA5

triadic

#409DA5 #A5409D #9DA540

tetradic

#409DA5 #7A40A5 #A54840 #6BA540

square

#409DA5 #7A40A5 #A54840 #6BA540

split-complementary

#409DA5 #A5406B #A57A40

monochromatic

#1E494D #2F7379 #409DA5 #61BAC2 #8DCDD3

Accessibility & contrast

On white

3.19

#409DA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#409DA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409DA5

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409DA5	#FFFFFF	#000000	##000000
##409DA5	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)

#9297A6

Deuteranopia (green-blind)

#828BA5

Tritanopia (blue-blind)

#00A39F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #409da5;
/* rgb */ color: rgb(64, 157, 165);
/* oklch */ color: oklch(64.4% 0.087 203.1);

Tailwind

colors: {
  custom: {
    50: '#80babf',
    500: '#409da5',
    950: '#000000',
  },
}

SCSS

$custom: #409da5;
$custom-light: #80babf;
$custom-dark: #000000;

JSON

{
  "hex": "#409da5",
  "rgb": {
    "r": 64,
    "g": 157,
    "b": 165
  },
  "hsl": {
    "h": 184.752,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64415,
    "c": 0.0874,
    "h": 203.1
  },
  "luminance": 0.27921
}

Semantic roles & 50–950 ramp

primary

#409DA5

secondary

#BE8883

accent

#5E54D4

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #409DA5

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

Preview Lab → · Contrast checker → · Palette generator →