#418EC3#418EC3

#418EC3 is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.2% C 0.110 H 241.7°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#418EC3
RGB	rgb(65, 142, 195)
HSL	hsl(204, 52%, 51%)
HSV	hsv(204, 67%, 76%)
CMYK	cmyk(66.7%, 27.2%, 0%, 23.5%)
CIE-LAB	lab(56.49, -6.88, -34.47)
CIE-LCH	lch(56.49, 35.15, 258.71°)
OKLab	oklab(62.15% -0.0523 -0.0971)
OKLCH	oklch(62.15% 0.11 241.7)
XYZ	xyz(21.6995, 24.4077, 55.1867)
Luminance	0.2441 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418EC3 #C37641

analogous

#41C3B7 #418EC3 #414DC3

triadic

#418EC3 #C3418E #8EC341

tetradic

#418EC3 #B741C3 #C37641 #4DC341

square

#418EC3 #B741C3 #C37641 #4DC341

split-complementary

#418EC3 #C3414D #C3B741

monochromatic

#214B69 #306D97 #418EC3 #70AAD2 #9EC5E0

Accessibility & contrast

On white

3.57

#418EC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#418EC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418EC3

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418EC3	#FFFFFF	#000000	##000000
##418EC3	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768FC5

Deuteranopia (green-blind)

#6482C2

Tritanopia (blue-blind)

#009BA0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #418ec3;
/* rgb */ color: rgb(65, 142, 195);
/* oklch */ color: oklch(62.2% 0.110 241.7);

Tailwind

colors: {
  custom: {
    50: '#83aed5',
    500: '#418ec3',
    950: '#000000',
  },
}

SCSS

$custom: #418ec3;
$custom-light: #83aed5;
$custom-dark: #000000;

JSON

{
  "hex": "#418ec3",
  "rgb": {
    "r": 65,
    "g": 142,
    "b": 195
  },
  "hsl": {
    "h": 204.462,
    "s": 52,
    "l": 50.98
  },
  "oklch": {
    "l": 0.62153,
    "c": 0.11032,
    "h": 241.7
  },
  "luminance": 0.2441
}

Semantic roles & 50–950 ramp

primary

#418EC3

secondary

#CDAB93

accent

#874CDB

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #418EC3

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

Preview Lab → · Contrast checker → · Palette generator →