#418CD5#418CD5

#418CD5 is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.6% C 0.133 H 250.3°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#418CD5
RGB	rgb(65, 140, 213)
HSL	hsl(210, 64%, 55%)
HSV	hsv(210, 69%, 84%)
CMYK	cmyk(69.5%, 34.3%, 0%, 16.5%)
CIE-LAB	lab(56.76, 0.47, -44.20)
CIE-LCH	lch(56.76, 44.20, 270.60°)
OKLab	oklab(62.65% -0.045 -0.1254)
OKLCH	oklch(62.65% 0.133 250.3)
XYZ	xyz(23.5638, 24.6815, 66.4600)
Luminance	0.2468 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418CD5 #D58A41

analogous

#41D5D4 #418CD5 #4142D5

triadic

#418CD5 #D5418C #8CD541

tetradic

#418CD5 #D441D5 #D58A41 #42D541

square

#418CD5 #D441D5 #D58A41 #42D541

split-complementary

#418CD5 #D54142 #D5D441

monochromatic

#1C4E7F #276DB2 #418CD5 #73AAE0 #A5C9EB

Accessibility & contrast

On white

3.54

#418CD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#418CD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418CD5

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418CD5	#FFFFFF	#000000	##000000
##418CD5	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B90D8

Deuteranopia (green-blind)

#5682D4

Tritanopia (blue-blind)

#009DA6

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #418cd5;
/* rgb */ color: rgb(65, 140, 213);
/* oklch */ color: oklch(62.6% 0.133 250.3);

Tailwind

colors: {
  custom: {
    50: '#86ade2',
    500: '#418cd5',
    950: '#000000',
  },
}

SCSS

$custom: #418cd5;
$custom-light: #86ade2;
$custom-dark: #000000;

JSON

{
  "hex": "#418cd5",
  "rgb": {
    "r": 65,
    "g": 140,
    "b": 213
  },
  "hsl": {
    "h": 209.595,
    "s": 63.793,
    "l": 54.51
  },
  "oklch": {
    "l": 0.62645,
    "c": 0.13327,
    "h": 250.3
  },
  "luminance": 0.24684
}

Semantic roles & 50–950 ramp

primary

#418CD5

secondary

#D8B89A

accent

#9341E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #418CD5

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

Preview Lab → · Contrast checker → · Palette generator →