#418FC9#418FC9

#418FC9 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.7% C 0.116 H 243.8°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#418FC9
RGB	rgb(65, 143, 201)
HSL	hsl(206, 56%, 52%)
HSV	hsv(206, 68%, 79%)
CMYK	cmyk(67.7%, 28.9%, 0%, 21.2%)
CIE-LAB	lab(57.06, -5.42, -36.98)
CIE-LCH	lch(57.06, 37.37, 261.66°)
OKLab	oklab(62.69% -0.0514 -0.1044)
OKLCH	oklch(62.69% 0.116 243.8)
XYZ	xyz(22.5410, 24.9834, 58.8813)
Luminance	0.2499 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418FC9 #C97B41

analogous

#41C9BF #418FC9 #414BC9

triadic

#418FC9 #C9418F #8FC941

tetradic

#418FC9 #BF41C9 #C97B41 #4BC941

square

#418FC9 #BF41C9 #C97B41 #4BC941

split-complementary

#418FC9 #C9414B #C9BF41

monochromatic

#204E70 #2D6F9F #418FC9 #71ABD7 #A0C7E4

Accessibility & contrast

On white

3.50

#418FC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#418FC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418FC9

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418FC9	#FFFFFF	#000000	##000000
##418FC9	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7590CC

Deuteranopia (green-blind)

#6283C8

Tritanopia (blue-blind)

#009DA3

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #418fc9;
/* rgb */ color: rgb(65, 143, 201);
/* oklch */ color: oklch(62.7% 0.116 243.8);

Tailwind

colors: {
  custom: {
    50: '#84afd9',
    500: '#418fc9',
    950: '#000000',
  },
}

SCSS

$custom: #418fc9;
$custom-light: #84afd9;
$custom-dark: #000000;

JSON

{
  "hex": "#418fc9",
  "rgb": {
    "r": 65,
    "g": 143,
    "b": 201
  },
  "hsl": {
    "h": 205.588,
    "s": 55.738,
    "l": 52.157
  },
  "oklch": {
    "l": 0.62689,
    "c": 0.11637,
    "h": 243.8
  },
  "luminance": 0.24986
}

Semantic roles & 50–950 ramp

primary

#418FC9

secondary

#D1AF95

accent

#8949DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #418FC9

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

Preview Lab → · Contrast checker → · Palette generator →