#418BD2#418BD2

#418BD2 is a light, vivid cyan. Relative luminance 0.242; OKLCH L 62.3% C 0.131 H 249.9°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#418BD2
RGB	rgb(65, 139, 210)
HSL	hsl(209, 62%, 54%)
HSV	hsv(209, 69%, 82%)
CMYK	cmyk(69%, 33.8%, 0%, 17.6%)
CIE-LAB	lab(56.33, 0.01, -43.20)
CIE-LCH	lch(56.33, 43.20, 270.01°)
OKLab	oklab(62.25% -0.0448 -0.1225)
OKLCH	oklch(62.25% 0.131 249.9)
XYZ	xyz(23.0411, 24.2397, 64.4247)
Luminance	0.2424 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418BD2 #D28841

analogous

#41D2D0 #418BD2 #4143D2

triadic

#418BD2 #D2418B #8BD241

tetradic

#418BD2 #D041D2 #D28841 #43D241

square

#418BD2 #D041D2 #D28841 #43D241

split-complementary

#418BD2 #D24143 #D2D041

monochromatic

#1D4D7B #296CAD #418BD2 #72A9DE #A4C7E9

Accessibility & contrast

On white

3.59

#418BD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#418BD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418BD2

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418BD2	#FFFFFF	#000000	##000000
##418BD2	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8FD5

Deuteranopia (green-blind)

#5781D1

Tritanopia (blue-blind)

#009CA5

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #418bd2;
/* rgb */ color: rgb(65, 139, 210);
/* oklch */ color: oklch(62.3% 0.131 249.9);

Tailwind

colors: {
  custom: {
    50: '#86ace0',
    500: '#418bd2',
    950: '#000000',
  },
}

SCSS

$custom: #418bd2;
$custom-light: #86ace0;
$custom-dark: #000000;

JSON

{
  "hex": "#418bd2",
  "rgb": {
    "r": 65,
    "g": 139,
    "b": 210
  },
  "hsl": {
    "h": 209.379,
    "s": 61.702,
    "l": 53.922
  },
  "oklch": {
    "l": 0.62254,
    "c": 0.1305,
    "h": 249.9
  },
  "luminance": 0.24242
}

Semantic roles & 50–950 ramp

primary

#418BD2

secondary

#D6B798

accent

#9243E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #418BD2

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

Preview Lab → · Contrast checker → · Palette generator →