#418FD1#418FD1

#418FD1 is a light, vivid cyan. Relative luminance 0.254; OKLCH L 63.1% C 0.126 H 247.0°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#418FD1
RGB	rgb(65, 143, 209)
HSL	hsl(208, 61%, 54%)
HSV	hsv(208, 69%, 82%)
CMYK	cmyk(68.9%, 31.6%, 0%, 18%)
CIE-LAB	lab(57.43, -2.68, -40.90)
CIE-LCH	lch(57.43, 40.98, 266.26°)
OKLab	oklab(63.11% -0.049 -0.1158)
OKLCH	oklch(63.11% 0.126 247)
XYZ	xyz(23.5067, 25.3697, 63.9672)
Luminance	0.2537 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418FD1 #D18341

analogous

#41D1CB #418FD1 #4147D1

triadic

#418FD1 #D1418F #8FD141

tetradic

#418FD1 #CB41D1 #D18341 #47D141

square

#418FD1 #CB41D1 #D18341 #47D141

split-complementary

#418FD1 #D14147 #D1CB41

monochromatic

#1E507A #2970AB #418FD1 #72ACDD #A4C9E9

Accessibility & contrast

On white

3.46

#418FD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#418FD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418FD1

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418FD1	#FFFFFF	#000000	##000000
##418FD1	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7191D4

Deuteranopia (green-blind)

#5D84D0

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #418fd1;
/* rgb */ color: rgb(65, 143, 209);
/* oklch */ color: oklch(63.1% 0.126 247.0);

Tailwind

colors: {
  custom: {
    50: '#85afdf',
    500: '#418fd1',
    950: '#000000',
  },
}

SCSS

$custom: #418fd1;
$custom-light: #85afdf;
$custom-dark: #000000;

JSON

{
  "hex": "#418fd1",
  "rgb": {
    "r": 65,
    "g": 143,
    "b": 209
  },
  "hsl": {
    "h": 207.5,
    "s": 61.017,
    "l": 53.725
  },
  "oklch": {
    "l": 0.63108,
    "c": 0.12573,
    "h": 247
  },
  "luminance": 0.25372
}

Semantic roles & 50–950 ramp

primary

#418FD1

secondary

#D6B498

accent

#8D44E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #418FD1

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

Preview Lab → · Contrast checker → · Palette generator →