#418BD0#418BD0

#418BD0 is a light, vivid cyan. Relative luminance 0.241; OKLCH L 62.1% C 0.128 H 249.2°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#418BD0
RGB	rgb(65, 139, 208)
HSL	hsl(209, 60%, 54%)
HSV	hsv(209, 69%, 82%)
CMYK	cmyk(68.8%, 33.2%, 0%, 18.4%)
CIE-LAB	lab(56.23, -0.69, -42.23)
CIE-LCH	lch(56.23, 42.24, 269.07°)
OKLab	oklab(62.14% -0.0454 -0.1197)
OKLCH	oklch(62.14% 0.128 249.2)
XYZ	xyz(22.7935, 24.1407, 63.1206)
Luminance	0.2414 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418BD0 #D08641

analogous

#41D0CD #418BD0 #4143D0

triadic

#418BD0 #D0418B #8BD041

tetradic

#418BD0 #CD41D0 #D08641 #43D041

square

#418BD0 #CD41D0 #D08641 #43D041

split-complementary

#418BD0 #D04143 #D0CD41

monochromatic

#1E4D79 #2A6CAA #418BD0 #72A9DC #A3C7E8

Accessibility & contrast

On white

3.60

#418BD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#418BD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418BD0

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418BD0	#FFFFFF	#000000	##000000
##418BD0	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8ED3

Deuteranopia (green-blind)

#5881CF

Tritanopia (blue-blind)

#009BA4

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #418bd0;
/* rgb */ color: rgb(65, 139, 208);
/* oklch */ color: oklch(62.1% 0.128 249.2);

Tailwind

colors: {
  custom: {
    50: '#85acde',
    500: '#418bd0',
    950: '#000000',
  },
}

SCSS

$custom: #418bd0;
$custom-light: #85acde;
$custom-dark: #000000;

JSON

{
  "hex": "#418bd0",
  "rgb": {
    "r": 65,
    "g": 139,
    "b": 208
  },
  "hsl": {
    "h": 208.951,
    "s": 60.338,
    "l": 53.529
  },
  "oklch": {
    "l": 0.62144,
    "c": 0.12804,
    "h": 249.2
  },
  "luminance": 0.24143
}

Semantic roles & 50–950 ramp

primary

#418BD0

secondary

#D5B598

accent

#9144E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #418BD0

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

Preview Lab → · Contrast checker → · Palette generator →