#409ACF#409ACF

#409ACF is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.5% C 0.116 H 238.1°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#409ACF
RGB	rgb(64, 154, 207)
HSL	hsl(202, 60%, 53%)
HSV	hsv(202, 69%, 81%)
CMYK	cmyk(69.1%, 25.6%, 0%, 18.8%)
CIE-LAB	lab(60.52, -9.77, -34.94)
CIE-LCH	lch(60.52, 36.28, 254.38°)
OKLab	oklab(65.51% -0.0611 -0.0984)
OKLCH	oklch(65.51% 0.116 238.1)
XYZ	xyz(24.9281, 28.7035, 63.2459)
Luminance	0.2871 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409ACF #CF7540

analogous

#40CFBD #409ACF #4052CF

triadic

#409ACF #CF409A #9ACF40

tetradic

#409ACF #BD40CF #CF7540 #52CF40

square

#409ACF #BD40CF #CF7540 #52CF40

split-complementary

#409ACF #CF4052 #CFBD40

monochromatic

#1E5677 #2A79A8 #409ACF #71B4DB #A2CEE8

Accessibility & contrast

On white

3.12

#409ACF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#409ACF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409ACF

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409ACF	#FFFFFF	#000000	##000000
##409ACF	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819AD1

Deuteranopia (green-blind)

#6E8CCE

Tritanopia (blue-blind)

#00A7AC

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #409acf;
/* rgb */ color: rgb(64, 154, 207);
/* oklch */ color: oklch(65.5% 0.116 238.1);

Tailwind

colors: {
  custom: {
    50: '#85b7de',
    500: '#409acf',
    950: '#000000',
  },
}

SCSS

$custom: #409acf;
$custom-light: #85b7de;
$custom-dark: #000000;

JSON

{
  "hex": "#409acf",
  "rgb": {
    "r": 64,
    "g": 154,
    "b": 207
  },
  "hsl": {
    "h": 202.238,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.65508,
    "c": 0.11586,
    "h": 238.1
  },
  "luminance": 0.28706
}

Semantic roles & 50–950 ramp

primary

#409ACF

secondary

#D4AD97

accent

#7F45E3

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #409ACF

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

Preview Lab → · Contrast checker → · Palette generator →