#418AC9#418AC9

#418AC9 is a mid, vivid cyan. Relative luminance 0.235; OKLCH L 61.5% C 0.120 H 247.3°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#418AC9
RGB	rgb(65, 138, 201)
HSL	hsl(208, 56%, 52%)
HSV	hsv(208, 68%, 79%)
CMYK	cmyk(67.7%, 31.3%, 0%, 21.2%)
CIE-LAB	lab(55.60, -2.52, -39.27)
CIE-LCH	lch(55.60, 39.35, 266.32°)
OKLab	oklab(61.54% -0.0464 -0.1111)
OKLCH	oklch(61.54% 0.12 247.3)
XYZ	xyz(21.8071, 23.5155, 58.6367)
Luminance	0.2352 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418AC9 #C98041

analogous

#41C9C4 #418AC9 #4146C9

triadic

#418AC9 #C9418A #8AC941

tetradic

#418AC9 #C441C9 #C98041 #46C941

square

#418AC9 #C441C9 #C98041 #46C941

split-complementary

#418AC9 #C94146 #C9C441

monochromatic

#204B70 #2D6B9F #418AC9 #71A7D7 #A0C5E4

Accessibility & contrast

On white

3.68

#418AC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#418AC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418AC9

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418AC9	#FFFFFF	#000000	##000000
##418AC9	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8CCC

Deuteranopia (green-blind)

#5B7FC8

Tritanopia (blue-blind)

#0099A0

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #418ac9;
/* rgb */ color: rgb(65, 138, 201);
/* oklch */ color: oklch(61.5% 0.120 247.3);

Tailwind

colors: {
  custom: {
    50: '#84abd9',
    500: '#418ac9',
    950: '#000000',
  },
}

SCSS

$custom: #418ac9;
$custom-light: #84abd9;
$custom-dark: #000000;

JSON

{
  "hex": "#418ac9",
  "rgb": {
    "r": 65,
    "g": 138,
    "b": 201
  },
  "hsl": {
    "h": 207.794,
    "s": 55.738,
    "l": 52.157
  },
  "oklch": {
    "l": 0.61538,
    "c": 0.1204,
    "h": 247.3
  },
  "luminance": 0.23518
}

Semantic roles & 50–950 ramp

primary

#418AC9

secondary

#D1B195

accent

#8E49DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #418AC9

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

Preview Lab → · Contrast checker → · Palette generator →