#418ECF#418ECF

#418ECF is a light, vivid cyan. Relative luminance 0.250; OKLCH L 62.8% C 0.124 H 246.9°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#418ECF
RGB	rgb(65, 142, 207)
HSL	hsl(207, 60%, 53%)
HSV	hsv(207, 69%, 81%)
CMYK	cmyk(68.6%, 31.4%, 0%, 18.8%)
CIE-LAB	lab(57.05, -2.78, -40.38)
CIE-LCH	lch(57.05, 40.47, 266.05°)
OKLab	oklab(62.77% -0.0486 -0.1143)
OKLCH	oklch(62.77% 0.124 246.9)
XYZ	xyz(23.1112, 24.9723, 62.6215)
Luminance	0.2497 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418ECF #CF8241

analogous

#41CFC9 #418ECF #4147CF

triadic

#418ECF #CF418E #8ECF41

tetradic

#418ECF #C941CF #CF8241 #47CF41

square

#418ECF #C941CF #CF8241 #47CF41

split-complementary

#418ECF #CF4147 #CFC941

monochromatic

#1E4F77 #2B6FA8 #418ECF #72ABDB #A3C8E8

Accessibility & contrast

On white

3.50

#418ECF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#418ECF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418ECF

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418ECF	#FFFFFF	#000000	##000000
##418ECF	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)

#7190D2

Deuteranopia (green-blind)

#5D83CE

Tritanopia (blue-blind)

#009EA5

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #418ecf;
/* rgb */ color: rgb(65, 142, 207);
/* oklch */ color: oklch(62.8% 0.124 246.9);

Tailwind

colors: {
  custom: {
    50: '#85aede',
    500: '#418ecf',
    950: '#000000',
  },
}

SCSS

$custom: #418ecf;
$custom-light: #85aede;
$custom-dark: #000000;

JSON

{
  "hex": "#418ecf",
  "rgb": {
    "r": 65,
    "g": 142,
    "b": 207
  },
  "hsl": {
    "h": 207.465,
    "s": 59.664,
    "l": 53.333
  },
  "oklch": {
    "l": 0.62773,
    "c": 0.1242,
    "h": 246.9
  },
  "luminance": 0.24975
}

Semantic roles & 50–950 ramp

primary

#418ECF

secondary

#D4B397

accent

#8D45E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #418ECF

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

Preview Lab → · Contrast checker → · Palette generator →