#418BE8#418BE8

#418BE8 is a light, vivid cyan. Relative luminance 0.254; OKLCH L 63.5% C 0.158 H 255.6°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#418BE8
RGB	rgb(65, 139, 232)
HSL	hsl(213, 78%, 58%)
HSV	hsv(213, 72%, 91%)
CMYK	cmyk(72%, 40.1%, 0%, 9%)
CIE-LAB	lab(57.48, 7.76, -53.69)
CIE-LCH	lch(57.48, 54.25, 278.22°)
OKLab	oklab(63.53% -0.0395 -0.1533)
OKLCH	oklch(63.53% 0.158 255.6)
XYZ	xyz(25.9727, 25.4124, 79.8645)
Luminance	0.2541 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418BE8 #E89E41

analogous

#41DFE8 #418BE8 #4A41E8

triadic

#418BE8 #E8418B #8BE841

tetradic

#418BE8 #E841DF #E89E41 #41E84A

square

#418BE8 #E841DF #E89E41 #41E84A

split-complementary

#418BE8 #E84A41 #DFE841

monochromatic

#13509C #196BD2 #418BE8 #78ACEF #AECEF5

Accessibility & contrast

On white

3.45

#418BE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#418BE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418BE8

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418BE8	#FFFFFF	#000000	##000000
##418BE8	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F92EC

Deuteranopia (green-blind)

#4483E6

Tritanopia (blue-blind)

#00A1AE

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #418be8;
/* rgb */ color: rgb(65, 139, 232);
/* oklch */ color: oklch(63.5% 0.158 255.6);

Tailwind

colors: {
  custom: {
    50: '#89acf0',
    500: '#418be8',
    950: '#000000',
  },
}

SCSS

$custom: #418be8;
$custom-light: #89acf0;
$custom-dark: #000000;

JSON

{
  "hex": "#418be8",
  "rgb": {
    "r": 65,
    "g": 139,
    "b": 232
  },
  "hsl": {
    "h": 213.413,
    "s": 78.404,
    "l": 58.235
  },
  "oklch": {
    "l": 0.63525,
    "c": 0.15826,
    "h": 255.6
  },
  "luminance": 0.25415
}

Semantic roles & 50–950 ramp

primary

#418BE8

secondary

#E4C6A1

accent

#9F33F5

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #418BE8

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

Preview Lab → · Contrast checker → · Palette generator →