#409DD2#409DD2

#409DD2 is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.4% C 0.117 H 237.4°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#409DD2
RGB	rgb(64, 157, 210)
HSL	hsl(202, 62%, 54%)
HSV	hsv(202, 70%, 82%)
CMYK	cmyk(69.5%, 25.2%, 0%, 17.6%)
CIE-LAB	lab(61.53, -10.43, -35.05)
CIE-LCH	lch(61.53, 36.57, 253.42°)
OKLab	oklab(66.35% -0.0631 -0.0987)
OKLCH	oklch(66.35% 0.117 237.4)
XYZ	xyz(25.7996, 29.8542, 65.3630)
Luminance	0.2986 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409DD2 #D27540

analogous

#40D2BE #409DD2 #4054D2

triadic

#409DD2 #D2409D #9DD240

tetradic

#409DD2 #BE40D2 #D27540 #54D240

square

#409DD2 #BE40D2 #D27540 #54D240

split-complementary

#409DD2 #D24054 #D2BE40

monochromatic

#1D597B #297CAC #409DD2 #72B6DE #A3D0E9

Accessibility & contrast

On white

3.01

#409DD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#409DD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409DD2

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409DD2	#FFFFFF	#000000	##000000
##409DD2	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#849DD4

Deuteranopia (green-blind)

#708ED1

Tritanopia (blue-blind)

#00ABAF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #409dd2;
/* rgb */ color: rgb(64, 157, 210);
/* oklch */ color: oklch(66.4% 0.117 237.4);

Tailwind

colors: {
  custom: {
    50: '#86b9e0',
    500: '#409dd2',
    950: '#000000',
  },
}

SCSS

$custom: #409dd2;
$custom-light: #86b9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#409dd2",
  "rgb": {
    "r": 64,
    "g": 157,
    "b": 210
  },
  "hsl": {
    "h": 201.781,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.66352,
    "c": 0.11715,
    "h": 237.4
  },
  "luminance": 0.29857
}

Semantic roles & 50–950 ramp

primary

#409DD2

secondary

#D6AE98

accent

#7E43E5

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #409DD2

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

Preview Lab → · Contrast checker → · Palette generator →