#418AD3#418AD3

#418AD3 is a light, vivid cyan. Relative luminance 0.240; OKLCH L 62.1% C 0.133 H 250.8°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#418AD3
RGB	rgb(65, 138, 211)
HSL	hsl(210, 62%, 54%)
HSV	hsv(210, 69%, 83%)
CMYK	cmyk(69.2%, 34.6%, 0%, 17.3%)
CIE-LAB	lab(56.09, 0.95, -44.14)
CIE-LCH	lch(56.09, 44.15, 271.23°)
OKLab	oklab(62.08% -0.0436 -0.1253)
OKLCH	oklch(62.08% 0.133 250.8)
XYZ	xyz(23.0219, 24.0015, 65.0348)
Luminance	0.2400 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418AD3 #D38A41

analogous

#41D3D3 #418AD3 #4141D3

triadic

#418AD3 #D3418A #8AD341

tetradic

#418AD3 #D341D3 #D38A41 #41D341

square

#418AD3 #D341D3 #D38A41 #41D341

split-complementary

#418AD3 #D34141 #D3D341

monochromatic

#1D4D7D #286BAE #418AD3 #73A9DF #A4C7EA

Accessibility & contrast

On white

3.62

#418AD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#418AD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418AD3

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418AD3	#FFFFFF	#000000	##000000
##418AD3	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#698ED6

Deuteranopia (green-blind)

#5480D2

Tritanopia (blue-blind)

#009BA5

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #418ad3;
/* rgb */ color: rgb(65, 138, 211);
/* oklch */ color: oklch(62.1% 0.133 250.8);

Tailwind

colors: {
  custom: {
    50: '#86abe1',
    500: '#418ad3',
    950: '#000000',
  },
}

SCSS

$custom: #418ad3;
$custom-light: #86abe1;
$custom-dark: #000000;

JSON

{
  "hex": "#418ad3",
  "rgb": {
    "r": 65,
    "g": 138,
    "b": 211
  },
  "hsl": {
    "h": 210,
    "s": 62.393,
    "l": 54.118
  },
  "oklch": {
    "l": 0.62083,
    "c": 0.13268,
    "h": 250.8
  },
  "luminance": 0.24004
}

Semantic roles & 50–950 ramp

primary

#418AD3

secondary

#D7B899

accent

#9442E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #418AD3

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

Preview Lab → · Contrast checker → · Palette generator →