#418DCC#418DCC

#418DCC is a light, vivid cyan. Relative luminance 0.245; OKLCH L 62.4% C 0.121 H 246.5°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#418DCC
RGB	rgb(65, 141, 204)
HSL	hsl(207, 58%, 53%)
HSV	hsv(207, 68%, 80%)
CMYK	cmyk(68.1%, 30.9%, 0%, 20%)
CIE-LAB	lab(56.62, -3.24, -39.37)
CIE-LCH	lch(56.62, 39.50, 265.30°)
OKLab	oklab(62.39% -0.0485 -0.1113)
OKLCH	oklch(62.39% 0.121 246.5)
XYZ	xyz(22.5998, 24.5308, 60.6589)
Luminance	0.2453 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418DCC #CC8041

analogous

#41CCC5 #418DCC #4148CC

triadic

#418DCC #CC418D #8DCC41

tetradic

#418DCC #C541CC #CC8041 #48CC41

square

#418DCC #C541CC #CC8041 #48CC41

split-complementary

#418DCC #CC4148 #CCC541

monochromatic

#1F4D74 #2C6EA4 #418DCC #71AAD9 #A1C7E6

Accessibility & contrast

On white

3.56

#418DCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#418DCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418DCC

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418DCC	#FFFFFF	#000000	##000000
##418DCC	1.00	3.56	5.91	5.91
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718FCF

Deuteranopia (green-blind)

#5E82CB

Tritanopia (blue-blind)

#009CA3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #418dcc;
/* rgb */ color: rgb(65, 141, 204);
/* oklch */ color: oklch(62.4% 0.121 246.5);

Tailwind

colors: {
  custom: {
    50: '#85aedc',
    500: '#418dcc',
    950: '#000000',
  },
}

SCSS

$custom: #418dcc;
$custom-light: #85aedc;
$custom-dark: #000000;

JSON

{
  "hex": "#418dcc",
  "rgb": {
    "r": 65,
    "g": 141,
    "b": 204
  },
  "hsl": {
    "h": 207.194,
    "s": 57.676,
    "l": 52.745
  },
  "oklch": {
    "l": 0.62385,
    "c": 0.12146,
    "h": 246.5
  },
  "luminance": 0.24533
}

Semantic roles & 50–950 ramp

primary

#418DCC

secondary

#D3B296

accent

#8D47E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #418DCC

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

Preview Lab → · Contrast checker → · Palette generator →