#418BC9#418BC9

#418BC9 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.8% C 0.120 H 246.6°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#418BC9
RGB	rgb(65, 139, 201)
HSL	hsl(207, 56%, 52%)
HSV	hsv(207, 68%, 79%)
CMYK	cmyk(67.7%, 30.8%, 0%, 21.2%)
CIE-LAB	lab(55.89, -3.11, -38.81)
CIE-LCH	lch(55.89, 38.94, 265.42°)
OKLab	oklab(61.77% -0.0474 -0.1098)
OKLCH	oklch(61.77% 0.12 246.6)
XYZ	xyz(21.9512, 23.8038, 58.6847)
Luminance	0.2381 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418BC9 #C97F41

analogous

#41C9C3 #418BC9 #4147C9

triadic

#418BC9 #C9418B #8BC941

tetradic

#418BC9 #C341C9 #C97F41 #47C941

square

#418BC9 #C341C9 #C97F41 #47C941

split-complementary

#418BC9 #C94147 #C9C341

monochromatic

#204B70 #2D6B9F #418BC9 #71A8D7 #A0C5E4

Accessibility & contrast

On white

3.65

#418BC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#418BC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418BC9

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418BC9	#FFFFFF	#000000	##000000
##418BC9	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F8DCC

Deuteranopia (green-blind)

#5D80C8

Tritanopia (blue-blind)

#009AA1

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #418bc9;
/* rgb */ color: rgb(65, 139, 201);
/* oklch */ color: oklch(61.8% 0.120 246.6);

Tailwind

colors: {
  custom: {
    50: '#84acd9',
    500: '#418bc9',
    950: '#000000',
  },
}

SCSS

$custom: #418bc9;
$custom-light: #84acd9;
$custom-dark: #000000;

JSON

{
  "hex": "#418bc9",
  "rgb": {
    "r": 65,
    "g": 139,
    "b": 201
  },
  "hsl": {
    "h": 207.353,
    "s": 55.738,
    "l": 52.157
  },
  "oklch": {
    "l": 0.61768,
    "c": 0.11956,
    "h": 246.6
  },
  "luminance": 0.23806
}

Semantic roles & 50–950 ramp

primary

#418BC9

secondary

#D1B095

accent

#8D49DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #418BC9

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

Preview Lab → · Contrast checker → · Palette generator →