#718CB7#718CB7

#718CB7 is a light, moderate blue. Relative luminance 0.257; OKLCH L 63.6% C 0.072 H 259.6°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#718CB7
RGB	rgb(113, 140, 183)
HSL	hsl(217, 33%, 58%)
HSV	hsv(217, 38%, 72%)
CMYK	cmyk(38.3%, 23.5%, 0%, 28.2%)
CIE-LAB	lab(57.74, 1.38, -25.55)
CIE-LCH	lch(57.74, 25.59, 273.10°)
OKLab	oklab(63.59% -0.0131 -0.0709)
OKLCH	oklch(63.59% 0.072 259.6)
XYZ	xyz(24.7327, 25.6845, 48.4450)
Luminance	0.2569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#718CB7 #B79C71

analogous

#71AFB7 #718CB7 #7971B7

triadic

#718CB7 #B7718C #8CB771

tetradic

#718CB7 #B771AF #B79C71 #71B779

square

#718CB7 #B771AF #B79C71 #71B779

split-complementary

#718CB7 #B77971 #AFB771

monochromatic

#3A5073 #4F6D9C #718CB7 #9AADCC #C2CEE0

Accessibility & contrast

On white

3.42

#718CB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#718CB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #718CB7

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##718CB7	#FFFFFF	#000000	##000000
##718CB7	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8EB9

Deuteranopia (green-blind)

#7588B6

Tritanopia (blue-blind)

#5A959B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #718cb7;
/* rgb */ color: rgb(113, 140, 183);
/* oklch */ color: oklch(63.6% 0.072 259.6);

Tailwind

colors: {
  custom: {
    50: '#9cadcc',
    500: '#718cb7',
    950: '#000000',
  },
}

SCSS

$custom: #718cb7;
$custom-light: #9cadcc;
$custom-dark: #000000;

JSON

{
  "hex": "#718cb7",
  "rgb": {
    "r": 113,
    "g": 140,
    "b": 183
  },
  "hsl": {
    "h": 216.857,
    "s": 32.71,
    "l": 58.039
  },
  "oklch": {
    "l": 0.63589,
    "c": 0.07207,
    "h": 259.6
  },
  "luminance": 0.25686
}

Semantic roles & 50–950 ramp

primary

#718CB7

secondary

#D0C5B4

accent

#A05FC9

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1013

muted

#7E7F82

Preview Lab

Preview with #718CB7

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

Preview Lab → · Contrast checker → · Palette generator →