#409FAC#409FAC

#409FAC is a light, moderate teal. Relative luminance 0.289; OKLCH L 65.2% C 0.090 H 207.7°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#409FAC
RGB	rgb(64, 159, 172)
HSL	hsl(187, 46%, 46%)
HSV	hsv(187, 63%, 67%)
CMYK	cmyk(62.8%, 7.6%, 0%, 32.5%)
CIE-LAB	lab(60.66, -23.64, -15.06)
CIE-LCH	lch(60.66, 28.03, 212.49°)
OKLab	oklab(65.17% -0.0796 -0.0417)
OKLCH	oklch(65.17% 0.09 207.7)
XYZ	xyz(21.9558, 28.8625, 43.4357)
Luminance	0.2887 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409FAC #AC4D40

analogous

#40AC83 #409FAC #4069AC

triadic

#409FAC #AC409F #9FAC40

tetradic

#409FAC #8340AC #AC4D40 #69AC40

square

#409FAC #8340AC #AC4D40 #69AC40

split-complementary

#409FAC #AC4069 #AC8340

monochromatic

#1F4D53 #2F767F #409FAC #64BAC5 #91CED6

Accessibility & contrast

On white

3.10

#409FAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#409FAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409FAC

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409FAC	#FFFFFF	#000000	##000000
##409FAC	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9299AD

Deuteranopia (green-blind)

#828DAC

Tritanopia (blue-blind)

#00A6A3

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #409fac;
/* rgb */ color: rgb(64, 159, 172);
/* oklch */ color: oklch(65.2% 0.090 207.7);

Tailwind

colors: {
  custom: {
    50: '#81bbc4',
    500: '#409fac',
    950: '#000000',
  },
}

SCSS

$custom: #409fac;
$custom-light: #81bbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#409fac",
  "rgb": {
    "r": 64,
    "g": 159,
    "b": 172
  },
  "hsl": {
    "h": 187.222,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.65173,
    "c": 0.08987,
    "h": 207.7
  },
  "luminance": 0.28865
}

Semantic roles & 50–950 ramp

primary

#409FAC

secondary

#C18E87

accent

#6252D5

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #409FAC

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

Preview Lab → · Contrast checker → · Palette generator →