#718CEE#718CEE

#718CEE is a light, vivid blue. Relative luminance 0.284; OKLCH L 66.4% C 0.149 H 270.3°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#718CEE
RGB	rgb(113, 140, 238)
HSL	hsl(227, 79%, 69%)
HSV	hsv(227, 53%, 93%)
CMYK	cmyk(52.5%, 41.2%, 0%, 6.7%)
CIE-LAB	lab(60.28, 17.64, -52.41)
CIE-LCH	lch(60.28, 55.30, 288.60°)
OKLab	oklab(66.4% 0.0009 -0.1487)
OKLCH	oklch(66.4% 0.149 270.3)
XYZ	xyz(31.6157, 28.4377, 84.6954)
Luminance	0.2844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#718CEE #EED371

analogous

#71CBEE #718CEE #9571EE

triadic

#718CEE #EE718C #8CEE71

tetradic

#718CEE #EE71CB #EED371 #71EE95

square

#718CEE #EE71CB #EED371 #71EE95

split-complementary

#718CEE #EE9571 #CBEE71

monochromatic

#183FCC #3A60E7 #718CEE #A8B8F5 #DEE5FB

Accessibility & contrast

On white

3.14

#718CEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#718CEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #718CEE

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##718CEE	#FFFFFF	#000000	##000000
##718CEE	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6397F2

Deuteranopia (green-blind)

#558CEC

Tritanopia (blue-blind)

#34A1B1

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #718cee;
/* rgb */ color: rgb(113, 140, 238);
/* oklch */ color: oklch(66.4% 0.149 270.3);

Tailwind

colors: {
  custom: {
    50: '#a1adf4',
    500: '#718cee',
    950: '#000000',
  },
}

SCSS

$custom: #718cee;
$custom-light: #a1adf4;
$custom-dark: #000000;

JSON

{
  "hex": "#718cee",
  "rgb": {
    "r": 113,
    "g": 140,
    "b": 238
  },
  "hsl": {
    "h": 227.04,
    "s": 78.616,
    "l": 68.824
  },
  "oklch": {
    "l": 0.66397,
    "c": 0.1487,
    "h": 270.3
  },
  "luminance": 0.2844
}

Semantic roles & 50–950 ramp

primary

#718CEE

secondary

#F0E8CB

accent

#AE0BDB

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#101017

muted

#7F7F85

Preview Lab

Preview with #718CEE

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

Preview Lab → · Contrast checker → · Palette generator →