#409CC7#409CC7

#409CC7 is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.6% C 0.107 H 232.0°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#409CC7
RGB	rgb(64, 156, 199)
HSL	hsl(199, 55%, 52%)
HSV	hsv(199, 68%, 78%)
CMYK	cmyk(67.8%, 21.6%, 0%, 22%)
CIE-LAB	lab(60.77, -13.54, -30.07)
CIE-LCH	lch(60.77, 32.98, 245.77°)
OKLab	oklab(65.6% -0.0659 -0.0844)
OKLCH	oklch(65.6% 0.107 232)
XYZ	xyz(24.3075, 28.9878, 58.3359)
Luminance	0.2899 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409CC7 #C76B40

analogous

#40C7AF #409CC7 #4059C7

triadic

#409CC7 #C7409C #9CC740

tetradic

#409CC7 #AF40C7 #C76B40 #59C740

square

#409CC7 #AF40C7 #C76B40 #59C740

split-complementary

#409CC7 #C74059 #C7AF40

monochromatic

#20546D #2E799C #409CC7 #6FB5D5 #9FCDE3

Accessibility & contrast

On white

3.09

#409CC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#409CC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409CC7

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409CC7	#FFFFFF	#000000	##000000
##409CC7	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879AC9

Deuteranopia (green-blind)

#748DC6

Tritanopia (blue-blind)

#00A8AA

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #409cc7;
/* rgb */ color: rgb(64, 156, 199);
/* oklch */ color: oklch(65.6% 0.107 232.0);

Tailwind

colors: {
  custom: {
    50: '#84b9d8',
    500: '#409cc7',
    950: '#000000',
  },
}

SCSS

$custom: #409cc7;
$custom-light: #84b9d8;
$custom-dark: #000000;

JSON

{
  "hex": "#409cc7",
  "rgb": {
    "r": 64,
    "g": 156,
    "b": 199
  },
  "hsl": {
    "h": 199.111,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.65597,
    "c": 0.10705,
    "h": 232
  },
  "luminance": 0.2899
}

Semantic roles & 50–950 ramp

primary

#409CC7

secondary

#CFA794

accent

#794ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #409CC7

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

Preview Lab → · Contrast checker → · Palette generator →