#718CB2#718CB2

#718CB2 is a light, moderate blue. Relative luminance 0.255; OKLCH L 63.4% C 0.065 H 257.0°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#718CB2
RGB	rgb(113, 140, 178)
HSL	hsl(215, 30%, 57%)
HSV	hsv(215, 37%, 70%)
CMYK	cmyk(36.5%, 21.3%, 0%, 30.2%)
CIE-LAB	lab(57.54, 0.01, -23.01)
CIE-LCH	lch(57.54, 23.01, 270.04°)
OKLab	oklab(63.37% -0.0147 -0.0636)
OKLCH	oklch(63.37% 0.065 257)
XYZ	xyz(24.2215, 25.4801, 45.7527)
Luminance	0.2548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#718CB2 #B29771

analogous

#71ACB2 #718CB2 #7771B2

triadic

#718CB2 #B2718C #8CB271

tetradic

#718CB2 #B271AC #B29771 #71B277

square

#718CB2 #B271AC #B29771 #71B277

split-complementary

#718CB2 #B27771 #ACB271

monochromatic

#3B506D #516D95 #718CB2 #99ACC8 #C0CCDD

Accessibility & contrast

On white

3.44

#718CB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#718CB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #718CB2

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##718CB2	#FFFFFF	#000000	##000000
##718CB2	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8EB4

Deuteranopia (green-blind)

#7787B1

Tritanopia (blue-blind)

#5C9499

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #718cb2;
/* rgb */ color: rgb(113, 140, 178);
/* oklch */ color: oklch(63.4% 0.065 257.0);

Tailwind

colors: {
  custom: {
    50: '#9cadc9',
    500: '#718cb2',
    950: '#000000',
  },
}

SCSS

$custom: #718cb2;
$custom-light: #9cadc9;
$custom-dark: #000000;

JSON

{
  "hex": "#718cb2",
  "rgb": {
    "r": 113,
    "g": 140,
    "b": 178
  },
  "hsl": {
    "h": 215.077,
    "s": 29.68,
    "l": 57.059
  },
  "oklch": {
    "l": 0.63371,
    "c": 0.06532,
    "h": 257
  },
  "luminance": 0.25481
}

Semantic roles & 50–950 ramp

primary

#718CB2

secondary

#CDC2B2

accent

#9C62C6

background

#F9FAFC

surface

#F2F4F8

border

#CCCED1

text

#0E1013

muted

#7E7F82

Preview Lab

Preview with #718CB2

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

Preview Lab → · Contrast checker → · Palette generator →