#7181BD#7181BD

#7181BD is a mid, moderate blue. Relative luminance 0.229; OKLCH L 61.5% C 0.093 H 272.0°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#7181BD
RGB	rgb(113, 129, 189)
HSL	hsl(227, 37%, 59%)
HSV	hsv(227, 40%, 74%)
CMYK	cmyk(40.2%, 31.7%, 0%, 25.9%)
CIE-LAB	lab(54.95, 9.51, -33.29)
CIE-LCH	lch(54.95, 34.62, 285.94°)
OKLab	oklab(61.51% 0.0033 -0.0931)
OKLCH	oklch(61.51% 0.093 272)
XYZ	xyz(23.8428, 22.8842, 51.2950)
Luminance	0.2288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7181BD #BDAD71

analogous

#71A7BD #7181BD #8771BD

triadic

#7181BD #BD7181 #81BD71

tetradic

#7181BD #BD71A7 #BDAD71 #71BD87

square

#7181BD #BD71A7 #BDAD71 #71BD87

split-complementary

#7181BD #BD8771 #A7BD71

monochromatic

#39477B #4C5FA4 #7181BD #9BA6D0 #C5CBE4

Accessibility & contrast

On white

3.77

#7181BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#7181BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7181BD

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7181BD	#FFFFFF	#000000	##000000
##7181BD	1.00	3.77	5.58	5.58
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D87C0

Deuteranopia (green-blind)

#6681BC

Tritanopia (blue-blind)

#598D96

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #7181bd;
/* rgb */ color: rgb(113, 129, 189);
/* oklch */ color: oklch(61.5% 0.093 272.0);

Tailwind

colors: {
  custom: {
    50: '#9da5d1',
    500: '#7181bd',
    950: '#000000',
  },
}

SCSS

$custom: #7181bd;
$custom-light: #9da5d1;
$custom-dark: #000000;

JSON

{
  "hex": "#7181bd",
  "rgb": {
    "r": 113,
    "g": 129,
    "b": 189
  },
  "hsl": {
    "h": 227.368,
    "s": 36.538,
    "l": 59.216
  },
  "oklch": {
    "l": 0.61505,
    "c": 0.09314,
    "h": 272
  },
  "luminance": 0.22885
}

Semantic roles & 50–950 ramp

primary

#7181BD

secondary

#D4CEB6

accent

#B55BCD

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #7181BD

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

Preview Lab → · Contrast checker → · Palette generator →