#409EA3#409EA3

#409EA3 is a light, moderate teal. Relative luminance 0.282; OKLCH L 64.6% C 0.088 H 200.1°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#409EA3
RGB	rgb(64, 158, 163)
HSL	hsl(183, 44%, 45%)
HSV	hsv(183, 61%, 64%)
CMYK	cmyk(60.7%, 3.1%, 0%, 36.1%)
CIE-LAB	lab(60.06, -25.80, -10.88)
CIE-LCH	lch(60.06, 28.00, 202.86°)
OKLab	oklab(64.59% -0.0824 -0.0301)
OKLCH	oklch(64.59% 0.088 200.1)
XYZ	xyz(20.9493, 28.1859, 38.9796)
Luminance	0.2819 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409EA3 #A34540

analogous

#40A376 #409EA3 #406DA3

triadic

#409EA3 #A3409E #9EA340

tetradic

#409EA3 #7640A3 #A34540 #6DA340

square

#409EA3 #7640A3 #A34540 #6DA340

split-complementary

#409EA3 #A3406D #A37640

monochromatic

#1D494B #2F7377 #409EA3 #60BCC0 #8CCED2

Accessibility & contrast

On white

3.16

#409EA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#409EA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409EA3

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409EA3	#FFFFFF	#000000	##000000
##409EA3	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9397A3

Deuteranopia (green-blind)

#848CA4

Tritanopia (blue-blind)

#00A39F

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #409ea3;
/* rgb */ color: rgb(64, 158, 163);
/* oklch */ color: oklch(64.6% 0.088 200.1);

Tailwind

colors: {
  custom: {
    50: '#80bbbe',
    500: '#409ea3',
    950: '#000000',
  },
}

SCSS

$custom: #409ea3;
$custom-light: #80bbbe;
$custom-dark: #000000;

JSON

{
  "hex": "#409ea3",
  "rgb": {
    "r": 64,
    "g": 158,
    "b": 163
  },
  "hsl": {
    "h": 183.03,
    "s": 43.612,
    "l": 44.51
  },
  "oklch": {
    "l": 0.64588,
    "c": 0.08769,
    "h": 200.1
  },
  "luminance": 0.28188
}

Semantic roles & 50–950 ramp

primary

#409EA3

secondary

#BD8582

accent

#5B54D3

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #409EA3

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

Preview Lab → · Contrast checker → · Palette generator →