#409DC1#409DC1

#409DC1 is a light, moderate cyan. Relative luminance 0.291; OKLCH L 65.6% C 0.102 H 227.1°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#409DC1
RGB	rgb(64, 157, 193)
HSL	hsl(197, 51%, 50%)
HSV	hsv(197, 67%, 76%)
CMYK	cmyk(66.8%, 18.7%, 0%, 24.3%)
CIE-LAB	lab(60.83, -16.03, -26.62)
CIE-LCH	lch(60.83, 31.08, 238.94°)
OKLab	oklab(65.56% -0.0691 -0.0745)
OKLCH	oklch(65.56% 0.102 227.1)
XYZ	xyz(23.7931, 29.0516, 54.7953)
Luminance	0.2905 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409DC1 #C16440

analogous

#40C1A4 #409DC1 #405CC1

triadic

#409DC1 #C1409D #9DC140

tetradic

#409DC1 #A440C1 #C16440 #5CC140

square

#409DC1 #A440C1 #C16440 #5CC140

split-complementary

#409DC1 #C1405C #C1A440

monochromatic

#215266 #307894 #409DC1 #6EB5D0 #9CCCDF

Accessibility & contrast

On white

3.08

#409DC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#409DC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409DC1

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409DC1	#FFFFFF	#000000	##000000
##409DC1	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9AC3

Deuteranopia (green-blind)

#788DC1

Tritanopia (blue-blind)

#00A7A9

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #409dc1;
/* rgb */ color: rgb(64, 157, 193);
/* oklch */ color: oklch(65.6% 0.102 227.1);

Tailwind

colors: {
  custom: {
    50: '#83bad3',
    500: '#409dc1',
    950: '#000000',
  },
}

SCSS

$custom: #409dc1;
$custom-light: #83bad3;
$custom-dark: #000000;

JSON

{
  "hex": "#409dc1",
  "rgb": {
    "r": 64,
    "g": 157,
    "b": 193
  },
  "hsl": {
    "h": 196.744,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.65562,
    "c": 0.1016,
    "h": 227.1
  },
  "luminance": 0.29054
}

Semantic roles & 50–950 ramp

primary

#409DC1

secondary

#CBA292

accent

#754DDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #409DC1

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

Preview Lab → · Contrast checker → · Palette generator →