#418CD4#418CD4

#418CD4 is a light, vivid cyan. Relative luminance 0.246; OKLCH L 62.6% C 0.132 H 250.0°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#418CD4
RGB	rgb(65, 140, 212)
HSL	hsl(209, 63%, 54%)
HSV	hsv(209, 69%, 83%)
CMYK	cmyk(69.3%, 34%, 0%, 16.9%)
CIE-LAB	lab(56.71, 0.12, -43.72)
CIE-LCH	lch(56.71, 43.72, 270.15°)
OKLab	oklab(62.59% -0.0453 -0.124)
OKLCH	oklch(62.59% 0.132 250)
XYZ	xyz(23.4373, 24.6309, 65.7936)
Luminance	0.2463 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418CD4 #D48941

analogous

#41D4D3 #418CD4 #4143D4

triadic

#418CD4 #D4418C #8CD441

tetradic

#418CD4 #D341D4 #D48941 #43D441

square

#418CD4 #D341D4 #D48941 #43D441

split-complementary

#418CD4 #D44143 #D4D341

monochromatic

#1D4E7E #286DB0 #418CD4 #73AADF #A5C8EB

Accessibility & contrast

On white

3.54

#418CD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#418CD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418CD4

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418CD4	#FFFFFF	#000000	##000000
##418CD4	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C90D7

Deuteranopia (green-blind)

#5782D3

Tritanopia (blue-blind)

#009DA6

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #418cd4;
/* rgb */ color: rgb(65, 140, 212);
/* oklch */ color: oklch(62.6% 0.132 250.0);

Tailwind

colors: {
  custom: {
    50: '#86ade1',
    500: '#418cd4',
    950: '#000000',
  },
}

SCSS

$custom: #418cd4;
$custom-light: #86ade1;
$custom-dark: #000000;

JSON

{
  "hex": "#418cd4",
  "rgb": {
    "r": 65,
    "g": 140,
    "b": 212
  },
  "hsl": {
    "h": 209.388,
    "s": 63.09,
    "l": 54.314
  },
  "oklch": {
    "l": 0.6259,
    "c": 0.13204,
    "h": 250
  },
  "luminance": 0.24633
}

Semantic roles & 50–950 ramp

primary

#418CD4

secondary

#D8B899

accent

#9242E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #418CD4

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

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