#409FB1#409FB1

#409FB1 is a light, moderate teal. Relative luminance 0.291; OKLCH L 65.4% C 0.092 H 212.3°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#409FB1
RGB	rgb(64, 159, 177)
HSL	hsl(190, 47%, 47%)
HSV	hsv(190, 64%, 69%)
CMYK	cmyk(63.8%, 10.2%, 0%, 30.6%)
CIE-LAB	lab(60.83, -22.13, -17.61)
CIE-LCH	lch(60.83, 28.28, 218.52°)
OKLab	oklab(65.37% -0.0775 -0.0489)
OKLCH	oklch(65.37% 0.092 212.3)
XYZ	xyz(22.4450, 29.0582, 46.0124)
Luminance	0.2906 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409FB1 #B15240

analogous

#40B18B #409FB1 #4066B1

triadic

#409FB1 #B1409F #9FB140

tetradic

#409FB1 #8B40B1 #B15240 #66B140

square

#409FB1 #8B40B1 #B15240 #66B140

split-complementary

#409FB1 #B14066 #B18B40

monochromatic

#1F4E57 #307784 #409FB1 #66B8C8 #93CDD8

Accessibility & contrast

On white

3.08

#409FB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#409FB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409FB1

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409FB1	#FFFFFF	#000000	##000000
##409FB1	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919AB2

Deuteranopia (green-blind)

#808DB1

Tritanopia (blue-blind)

#00A6A4

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #409fb1;
/* rgb */ color: rgb(64, 159, 177);
/* oklch */ color: oklch(65.4% 0.092 212.3);

Tailwind

colors: {
  custom: {
    50: '#82bbc8',
    500: '#409fb1',
    950: '#000000',
  },
}

SCSS

$custom: #409fb1;
$custom-light: #82bbc8;
$custom-dark: #000000;

JSON

{
  "hex": "#409fb1",
  "rgb": {
    "r": 64,
    "g": 159,
    "b": 177
  },
  "hsl": {
    "h": 189.558,
    "s": 46.888,
    "l": 47.255
  },
  "oklch": {
    "l": 0.6537,
    "c": 0.09164,
    "h": 212.3
  },
  "luminance": 0.29061
}

Semantic roles & 50–950 ramp

primary

#409FB1

secondary

#C39389

accent

#6751D7

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #409FB1

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

Preview Lab → · Contrast checker → · Palette generator →