#418DD1#418DD1

#418DD1 is a light, vivid cyan. Relative luminance 0.248; OKLCH L 62.7% C 0.127 H 248.3°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#418DD1
RGB	rgb(65, 141, 209)
HSL	hsl(208, 61%, 54%)
HSV	hsv(208, 69%, 82%)
CMYK	cmyk(68.9%, 32.5%, 0%, 18%)
CIE-LAB	lab(56.85, -1.51, -41.81)
CIE-LCH	lch(56.85, 41.83, 267.93°)
OKLab	oklab(62.65% -0.0471 -0.1185)
OKLCH	oklch(62.65% 0.127 248.3)
XYZ	xyz(23.2091, 24.7745, 63.8680)
Luminance	0.2478 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418DD1 #D18541

analogous

#41D1CD #418DD1 #4145D1

triadic

#418DD1 #D1418D #8DD141

tetradic

#418DD1 #CD41D1 #D18541 #45D141

square

#418DD1 #CD41D1 #D18541 #45D141

split-complementary

#418DD1 #D14145 #D1CD41

monochromatic

#1E4E7A #296EAB #418DD1 #72ABDD #A4C8E9

Accessibility & contrast

On white

3.53

#418DD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#418DD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418DD1

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418DD1	#FFFFFF	#000000	##000000
##418DD1	1.00	3.53	5.96	5.96
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F90D4

Deuteranopia (green-blind)

#5A82D0

Tritanopia (blue-blind)

#009DA5

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #418dd1;
/* rgb */ color: rgb(65, 141, 209);
/* oklch */ color: oklch(62.7% 0.127 248.3);

Tailwind

colors: {
  custom: {
    50: '#85aedf',
    500: '#418dd1',
    950: '#000000',
  },
}

SCSS

$custom: #418dd1;
$custom-light: #85aedf;
$custom-dark: #000000;

JSON

{
  "hex": "#418dd1",
  "rgb": {
    "r": 65,
    "g": 141,
    "b": 209
  },
  "hsl": {
    "h": 208.333,
    "s": 61.017,
    "l": 53.725
  },
  "oklch": {
    "l": 0.62652,
    "c": 0.12747,
    "h": 248.3
  },
  "luminance": 0.24777
}

Semantic roles & 50–950 ramp

primary

#418DD1

secondary

#D6B598

accent

#8F44E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #418DD1

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

Preview Lab → · Contrast checker → · Palette generator →