#409BC7#409BC7

#409BC7 is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.4% C 0.107 H 232.9°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#409BC7
RGB	rgb(64, 155, 199)
HSL	hsl(200, 55%, 52%)
HSV	hsv(200, 68%, 78%)
CMYK	cmyk(67.8%, 22.1%, 0%, 22%)
CIE-LAB	lab(60.47, -12.99, -30.53)
CIE-LCH	lch(60.47, 33.18, 246.96°)
OKLab	oklab(65.36% -0.0649 -0.0857)
OKLCH	oklch(65.36% 0.107 232.9)
XYZ	xyz(24.1404, 28.6536, 58.2802)
Luminance	0.2866 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409BC7 #C76C40

analogous

#40C7B0 #409BC7 #4058C7

triadic

#409BC7 #C7409B #9BC740

tetradic

#409BC7 #B040C7 #C76C40 #58C740

square

#409BC7 #B040C7 #C76C40 #58C740

split-complementary

#409BC7 #C74058 #C7B040

monochromatic

#20546D #2E789C #409BC7 #6FB4D5 #9FCDE3

Accessibility & contrast

On white

3.12

#409BC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#409BC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409BC7

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409BC7	#FFFFFF	#000000	##000000
##409BC7	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8599C9

Deuteranopia (green-blind)

#738CC6

Tritanopia (blue-blind)

#00A7AA

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #409bc7;
/* rgb */ color: rgb(64, 155, 199);
/* oklch */ color: oklch(65.4% 0.107 232.9);

Tailwind

colors: {
  custom: {
    50: '#84b8d8',
    500: '#409bc7',
    950: '#000000',
  },
}

SCSS

$custom: #409bc7;
$custom-light: #84b8d8;
$custom-dark: #000000;

JSON

{
  "hex": "#409bc7",
  "rgb": {
    "r": 64,
    "g": 155,
    "b": 199
  },
  "hsl": {
    "h": 199.556,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.65361,
    "c": 0.10748,
    "h": 232.9
  },
  "luminance": 0.28656
}

Semantic roles & 50–950 ramp

primary

#409BC7

secondary

#CFA794

accent

#7A4ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #409BC7

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

Preview Lab → · Contrast checker → · Palette generator →