#409CD2#409CD2

#409CD2 is a light, moderate cyan. Relative luminance 0.295; OKLCH L 66.1% C 0.118 H 238.1°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#409CD2
RGB	rgb(64, 156, 210)
HSL	hsl(202, 62%, 54%)
HSV	hsv(202, 70%, 82%)
CMYK	cmyk(69.5%, 25.7%, 0%, 17.6%)
CIE-LAB	lab(61.24, -9.88, -35.50)
CIE-LCH	lch(61.24, 36.85, 254.45°)
OKLab	oklab(66.12% -0.0621 -0.1)
OKLCH	oklch(66.12% 0.118 238.1)
XYZ	xyz(25.6311, 29.5172, 65.3068)
Luminance	0.2952 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409CD2 #D27640

analogous

#40D2BF #409CD2 #4053D2

triadic

#409CD2 #D2409C #9CD240

tetradic

#409CD2 #BF40D2 #D27640 #53D240

square

#409CD2 #BF40D2 #D27640 #53D240

split-complementary

#409CD2 #D24053 #D2BF40

monochromatic

#1D587B #297CAC #409CD2 #72B6DE #A3CFE9

Accessibility & contrast

On white

3.04

#409CD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#409CD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409CD2

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409CD2	#FFFFFF	#000000	##000000
##409CD2	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839CD4

Deuteranopia (green-blind)

#6F8ED1

Tritanopia (blue-blind)

#00AAAE

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #409cd2;
/* rgb */ color: rgb(64, 156, 210);
/* oklch */ color: oklch(66.1% 0.118 238.1);

Tailwind

colors: {
  custom: {
    50: '#86b9e0',
    500: '#409cd2',
    950: '#000000',
  },
}

SCSS

$custom: #409cd2;
$custom-light: #86b9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#409cd2",
  "rgb": {
    "r": 64,
    "g": 156,
    "b": 210
  },
  "hsl": {
    "h": 202.192,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.6612,
    "c": 0.11773,
    "h": 238.1
  },
  "luminance": 0.2952
}

Semantic roles & 50–950 ramp

primary

#409CD2

secondary

#D6AF98

accent

#7F43E5

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #409CD2

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

Preview Lab → · Contrast checker → · Palette generator →