#409EC2#409EC2

#409EC2 is a light, moderate cyan. Relative luminance 0.294; OKLCH L 65.8% C 0.102 H 226.9°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#409EC2
RGB	rgb(64, 158, 194)
HSL	hsl(197, 52%, 51%)
HSV	hsv(197, 67%, 76%)
CMYK	cmyk(67%, 18.6%, 0%, 23.9%)
CIE-LAB	lab(61.16, -16.25, -26.66)
CIE-LCH	lch(61.16, 31.22, 238.64°)
OKLab	oklab(65.85% -0.0698 -0.0746)
OKLCH	oklch(65.85% 0.102 226.9)
XYZ	xyz(24.0749, 29.4361, 55.4414)
Luminance	0.2944 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409EC2 #C26440

analogous

#40C2A5 #409EC2 #405DC2

triadic

#409EC2 #C2409E #9EC240

tetradic

#409EC2 #A540C2 #C26440 #5DC240

square

#409EC2 #A540C2 #C26440 #5DC240

split-complementary

#409EC2 #C2405D #C2A540

monochromatic

#215367 #307995 #409EC2 #6EB6D1 #9DCDE0

Accessibility & contrast

On white

3.05

#409EC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#409EC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409EC2

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409EC2	#FFFFFF	#000000	##000000
##409EC2	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)

#8B9BC4

Deuteranopia (green-blind)

#798EC2

Tritanopia (blue-blind)

#00A8AA

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #409ec2;
/* rgb */ color: rgb(64, 158, 194);
/* oklch */ color: oklch(65.8% 0.102 226.9);

Tailwind

colors: {
  custom: {
    50: '#84bad4',
    500: '#409ec2',
    950: '#000000',
  },
}

SCSS

$custom: #409ec2;
$custom-light: #84bad4;
$custom-dark: #000000;

JSON

{
  "hex": "#409ec2",
  "rgb": {
    "r": 64,
    "g": 158,
    "b": 194
  },
  "hsl": {
    "h": 196.615,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.65845,
    "c": 0.10213,
    "h": 226.9
  },
  "luminance": 0.29439
}

Semantic roles & 50–950 ramp

primary

#409EC2

secondary

#CCA292

accent

#744DDB

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #409EC2

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

Preview Lab → · Contrast checker → · Palette generator →