#409ECA#409ECA

#409ECA is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.2% C 0.109 H 232.1°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#409ECA
RGB	rgb(64, 158, 202)
HSL	hsl(199, 57%, 52%)
HSV	hsv(199, 68%, 79%)
CMYK	cmyk(68.3%, 21.8%, 0%, 20.8%)
CIE-LAB	lab(61.49, -13.64, -30.65)
CIE-LCH	lch(61.49, 33.55, 246.01°)
OKLab	oklab(66.21% -0.0669 -0.086)
OKLCH	oklch(66.21% 0.109 232.1)
XYZ	xyz(24.9977, 29.8052, 60.3012)
Luminance	0.2981 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409ECA #CA6C40

analogous

#40CAB1 #409ECA #4059CA

triadic

#409ECA #CA409E #9ECA40

tetradic

#409ECA #B140CA #CA6C40 #59CA40

square

#409ECA #B140CA #CA6C40 #59CA40

split-complementary

#409ECA #CA4059 #CAB140

monochromatic

#1F5770 #2C7BA0 #409ECA #70B6D7 #A0CFE5

Accessibility & contrast

On white

3.02

#409ECA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#409ECA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409ECA

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409ECA	#FFFFFF	#000000	##000000
##409ECA	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889CCC

Deuteranopia (green-blind)

#758EC9

Tritanopia (blue-blind)

#00AAAD

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #409eca;
/* rgb */ color: rgb(64, 158, 202);
/* oklch */ color: oklch(66.2% 0.109 232.1);

Tailwind

colors: {
  custom: {
    50: '#85bada',
    500: '#409eca',
    950: '#000000',
  },
}

SCSS

$custom: #409eca;
$custom-light: #85bada;
$custom-dark: #000000;

JSON

{
  "hex": "#409eca",
  "rgb": {
    "r": 64,
    "g": 158,
    "b": 202
  },
  "hsl": {
    "h": 199.13,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.66208,
    "c": 0.10894,
    "h": 232.1
  },
  "luminance": 0.29808
}

Semantic roles & 50–950 ramp

primary

#409ECA

secondary

#D1A895

accent

#7848E0

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #409ECA

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

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