#718CEF#718CEF

#718CEF is a light, vivid blue. Relative luminance 0.285; OKLCH L 66.5% C 0.150 H 270.4°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#718CEF
RGB	rgb(113, 140, 239)
HSL	hsl(227, 80%, 69%)
HSV	hsv(227, 53%, 94%)
CMYK	cmyk(52.7%, 41.4%, 0%, 6.3%)
CIE-LAB	lab(60.33, 17.95, -52.88)
CIE-LCH	lch(60.33, 55.84, 288.74°)
OKLab	oklab(66.46% 0.0011 -0.1501)
OKLCH	oklch(66.46% 0.15 270.4)
XYZ	xyz(31.7630, 28.4967, 85.4713)
Luminance	0.2850 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#718CEF #EFD471

analogous

#71CBEF #718CEF #9571EF

triadic

#718CEF #EF718C #8CEF71

tetradic

#718CEF #EF71CB #EFD471 #71EF95

square

#718CEF #EF71CB #EFD471 #71EF95

split-complementary

#718CEF #EF9571 #CBEF71

monochromatic

#173ECE #3A5FE9 #718CEF #A8B9F5 #DFE5FB

Accessibility & contrast

On white

3.13

#718CEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#718CEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #718CEF

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##718CEF	#FFFFFF	#000000	##000000
##718CEF	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6397F3

Deuteranopia (green-blind)

#548CED

Tritanopia (blue-blind)

#33A1B2

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #718cef;
/* rgb */ color: rgb(113, 140, 239);
/* oklch */ color: oklch(66.5% 0.150 270.4);

Tailwind

colors: {
  custom: {
    50: '#a1adf5',
    500: '#718cef',
    950: '#000000',
  },
}

SCSS

$custom: #718cef;
$custom-light: #a1adf5;
$custom-dark: #000000;

JSON

{
  "hex": "#718cef",
  "rgb": {
    "r": 113,
    "g": 140,
    "b": 239
  },
  "hsl": {
    "h": 227.143,
    "s": 79.747,
    "l": 69.02
  },
  "oklch": {
    "l": 0.66455,
    "c": 0.15008,
    "h": 270.4
  },
  "luminance": 0.28499
}

Semantic roles & 50–950 ramp

primary

#718CEF

secondary

#F0E8CB

accent

#AF09DC

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#101017

muted

#7F7F85

Preview Lab

Preview with #718CEF

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

Preview Lab → · Contrast checker → · Palette generator →