#409DCA#409DCA

#409DCA is a light, moderate cyan. Relative luminance 0.295; OKLCH L 66.0% C 0.109 H 233.0°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#409DCA
RGB	rgb(64, 157, 202)
HSL	hsl(200, 57%, 52%)
HSV	hsv(200, 68%, 79%)
CMYK	cmyk(68.3%, 22.3%, 0%, 20.8%)
CIE-LAB	lab(61.19, -13.09, -31.10)
CIE-LCH	lch(61.19, 33.75, 247.17°)
OKLab	oklab(65.97% -0.0659 -0.0873)
OKLCH	oklch(65.97% 0.109 233)
XYZ	xyz(24.8278, 29.4655, 60.2446)
Luminance	0.2947 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409DCA #CA6D40

analogous

#40CAB2 #409DCA #4058CA

triadic

#409DCA #CA409D #9DCA40

tetradic

#409DCA #B240CA #CA6D40 #58CA40

square

#409DCA #B240CA #CA6D40 #58CA40

split-complementary

#409DCA #CA4058 #CAB240

monochromatic

#1F5670 #2C7BA0 #409DCA #70B6D7 #A0CEE5

Accessibility & contrast

On white

3.05

#409DCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#409DCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409DCA

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409DCA	#FFFFFF	#000000	##000000
##409DCA	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879BCC

Deuteranopia (green-blind)

#748EC9

Tritanopia (blue-blind)

#00A9AC

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #409dca;
/* rgb */ color: rgb(64, 157, 202);
/* oklch */ color: oklch(66.0% 0.109 233.0);

Tailwind

colors: {
  custom: {
    50: '#85b9da',
    500: '#409dca',
    950: '#000000',
  },
}

SCSS

$custom: #409dca;
$custom-light: #85b9da;
$custom-dark: #000000;

JSON

{
  "hex": "#409dca",
  "rgb": {
    "r": 64,
    "g": 157,
    "b": 202
  },
  "hsl": {
    "h": 199.565,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.65972,
    "c": 0.10937,
    "h": 233
  },
  "luminance": 0.29468
}

Semantic roles & 50–950 ramp

primary

#409DCA

secondary

#D1A895

accent

#7948E0

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #409DCA

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

Preview Lab → · Contrast checker → · Palette generator →