#409CA0#409CA0

#409CA0 is a light, moderate teal. Relative luminance 0.274; OKLCH L 64.0% C 0.086 H 199.2°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#409CA0
RGB	rgb(64, 156, 160)
HSL	hsl(183, 43%, 44%)
HSV	hsv(183, 60%, 63%)
CMYK	cmyk(60%, 2.5%, 0%, 37.3%)
CIE-LAB	lab(59.35, -25.67, -10.25)
CIE-LCH	lch(59.35, 27.64, 201.76°)
OKLab	oklab(63.98% -0.0815 -0.0284)
OKLCH	oklch(63.98% 0.086 199.2)
XYZ	xyz(20.3453, 27.4029, 37.4680)
Luminance	0.2741 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409CA0 #A04440

analogous

#40A074 #409CA0 #406CA0

triadic

#409CA0 #A0409C #9CA040

tetradic

#409CA0 #7440A0 #A04440 #6CA040

square

#409CA0 #7440A0 #A04440 #6CA040

split-complementary

#409CA0 #A0406C #A07440

monochromatic

#1D4749 #2F7174 #409CA0 #5EBBBF #8ACDD0

Accessibility & contrast

On white

3.24

#409CA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#409CA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409CA0

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409CA0	#FFFFFF	#000000	##000000
##409CA0	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9295A0

Deuteranopia (green-blind)

#828AA1

Tritanopia (blue-blind)

#00A19D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #409ca0;
/* rgb */ color: rgb(64, 156, 160);
/* oklch */ color: oklch(64.0% 0.086 199.2);

Tailwind

colors: {
  custom: {
    50: '#80b9bc',
    500: '#409ca0',
    950: '#000000',
  },
}

SCSS

$custom: #409ca0;
$custom-light: #80b9bc;
$custom-dark: #000000;

JSON

{
  "hex": "#409ca0",
  "rgb": {
    "r": 64,
    "g": 156,
    "b": 160
  },
  "hsl": {
    "h": 182.5,
    "s": 42.857,
    "l": 43.922
  },
  "oklch": {
    "l": 0.63982,
    "c": 0.08627,
    "h": 199.2
  },
  "luminance": 0.27405
}

Semantic roles & 50–950 ramp

primary

#409CA0

secondary

#BB8381

accent

#5A55D3

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #409CA0

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

Preview Lab → · Contrast checker → · Palette generator →