#718AB4#718AB4

#718AB4 is a light, moderate blue. Relative luminance 0.250; OKLCH L 63.0% C 0.070 H 260.6°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#718AB4
RGB	rgb(113, 138, 180)
HSL	hsl(218, 31%, 57%)
HSV	hsv(218, 37%, 71%)
CMYK	cmyk(37.2%, 23.3%, 0%, 29.4%)
CIE-LAB	lab(57.06, 1.71, -24.89)
CIE-LCH	lch(57.06, 24.95, 273.94°)
OKLab	oklab(63.02% -0.0114 -0.069)
OKLCH	oklch(63.02% 0.07 260.6)
XYZ	xyz(24.1342, 24.9818, 46.7215)
Luminance	0.2498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#718AB4 #B49B71

analogous

#71ACB4 #718AB4 #7971B4

triadic

#718AB4 #B4718A #8AB471

tetradic

#718AB4 #B471AC #B49B71 #71B479

square

#718AB4 #B471AC #B49B71 #71B479

split-complementary

#718AB4 #B47971 #ACB471

monochromatic

#3B4F70 #506B98 #718AB4 #99ABC9 #C1CCDE

Accessibility & contrast

On white

3.50

#718AB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#718AB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #718AB4

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##718AB4	#FFFFFF	#000000	##000000
##718AB4	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8CB6

Deuteranopia (green-blind)

#7486B3

Tritanopia (blue-blind)

#5C9398

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #718ab4;
/* rgb */ color: rgb(113, 138, 180);
/* oklch */ color: oklch(63.0% 0.070 260.6);

Tailwind

colors: {
  custom: {
    50: '#9cacca',
    500: '#718ab4',
    950: '#000000',
  },
}

SCSS

$custom: #718ab4;
$custom-light: #9cacca;
$custom-dark: #000000;

JSON

{
  "hex": "#718ab4",
  "rgb": {
    "r": 113,
    "g": 138,
    "b": 180
  },
  "hsl": {
    "h": 217.612,
    "s": 30.876,
    "l": 57.451
  },
  "oklch": {
    "l": 0.63019,
    "c": 0.06991,
    "h": 260.6
  },
  "luminance": 0.24983
}

Semantic roles & 50–950 ramp

primary

#718AB4

secondary

#CEC4B3

accent

#A161C7

background

#F9FAFC

surface

#F2F4F8

border

#CCCED1

text

#0E1013

muted

#7E7F82

Preview Lab

Preview with #718AB4

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

Preview Lab → · Contrast checker → · Palette generator →