#409FCA#409FCA

#409FCA is a light, moderate cyan. Relative luminance 0.302; OKLCH L 66.4% C 0.109 H 231.3°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#409FCA
RGB	rgb(64, 159, 202)
HSL	hsl(199, 57%, 52%)
HSV	hsv(199, 68%, 79%)
CMYK	cmyk(68.3%, 21.3%, 0%, 20.8%)
CIE-LAB	lab(61.78, -14.19, -30.19)
CIE-LCH	lch(61.78, 33.36, 244.83°)
OKLab	oklab(66.44% -0.0679 -0.0847)
OKLCH	oklch(66.44% 0.109 231.3)
XYZ	xyz(25.1689, 30.1478, 60.3583)
Luminance	0.3015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409FCA #CA6B40

analogous

#40CAB0 #409FCA #405ACA

triadic

#409FCA #CA409F #9FCA40

tetradic

#409FCA #B040CA #CA6B40 #5ACA40

square

#409FCA #B040CA #CA6B40 #5ACA40

split-complementary

#409FCA #CA405A #CAB040

monochromatic

#1F5770 #2C7CA0 #409FCA #70B7D7 #A0CFE5

Accessibility & contrast

On white

2.99

#409FCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#409FCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #409FCA

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409FCA	#FFFFFF	#000000	##000000
##409FCA	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#899DCC

Deuteranopia (green-blind)

#768FC9

Tritanopia (blue-blind)

#00ABAD

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #409fca;
/* rgb */ color: rgb(64, 159, 202);
/* oklch */ color: oklch(66.4% 0.109 231.3);

Tailwind

colors: {
  custom: {
    50: '#85bbda',
    500: '#409fca',
    950: '#000000',
  },
}

SCSS

$custom: #409fca;
$custom-light: #85bbda;
$custom-dark: #000000;

JSON

{
  "hex": "#409fca",
  "rgb": {
    "r": 64,
    "g": 159,
    "b": 202
  },
  "hsl": {
    "h": 198.696,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.66443,
    "c": 0.10852,
    "h": 231.3
  },
  "luminance": 0.30151
}

Semantic roles & 50–950 ramp

primary

#409FCA

secondary

#D1A895

accent

#7748E0

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #409FCA

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

Preview Lab → · Contrast checker → · Palette generator →