#409EC0#409EC0

#409EC0 is a light, moderate cyan. Relative luminance 0.293; OKLCH L 65.8% C 0.101 H 225.5°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#409EC0
RGB	rgb(64, 158, 192)
HSL	hsl(196, 50%, 50%)
HSV	hsv(196, 67%, 75%)
CMYK	cmyk(66.7%, 17.7%, 0%, 24.7%)
CIE-LAB	lab(61.09, -16.89, -25.66)
CIE-LCH	lch(61.09, 30.72, 236.64°)
OKLab	oklab(65.76% -0.0705 -0.0717)
OKLCH	oklch(65.76% 0.101 225.5)
XYZ	xyz(23.8518, 29.3469, 54.2664)
Luminance	0.2935 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409EC0 #C06240

analogous

#40C0A2 #409EC0 #405EC0

triadic

#409EC0 #C0409E #9EC040

tetradic

#409EC0 #A240C0 #C06240 #5EC040

square

#409EC0 #A240C0 #C06240 #5EC040

split-complementary

#409EC0 #C0405E #C0A240

monochromatic

#215364 #307892 #409EC0 #6EB5CF #9CCDDE

Accessibility & contrast

On white

3.06

#409EC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#409EC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409EC0

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409EC0	#FFFFFF	#000000	##000000
##409EC0	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9BC2

Deuteranopia (green-blind)

#7A8EC0

Tritanopia (blue-blind)

#00A8A9

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #409ec0;
/* rgb */ color: rgb(64, 158, 192);
/* oklch */ color: oklch(65.8% 0.101 225.5);

Tailwind

colors: {
  custom: {
    50: '#83bad3',
    500: '#409ec0',
    950: '#000000',
  },
}

SCSS

$custom: #409ec0;
$custom-light: #83bad3;
$custom-dark: #000000;

JSON

{
  "hex": "#409ec0",
  "rgb": {
    "r": 64,
    "g": 158,
    "b": 192
  },
  "hsl": {
    "h": 195.938,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.65757,
    "c": 0.10058,
    "h": 225.5
  },
  "luminance": 0.29349
}

Semantic roles & 50–950 ramp

primary

#409EC0

secondary

#CBA091

accent

#734EDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #409EC0

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

Preview Lab → · Contrast checker → · Palette generator →