#7181CF#7181CF

#7181CF is a light, moderate blue. Relative luminance 0.237; OKLCH L 62.4% C 0.119 H 273.7°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#7181CF
RGB	rgb(113, 129, 207)
HSL	hsl(230, 49%, 63%)
HSV	hsv(230, 45%, 81%)
CMYK	cmyk(45.4%, 37.7%, 0%, 18.8%)
CIE-LAB	lab(55.80, 14.75, -42.18)
CIE-LCH	lch(55.80, 44.69, 289.28°)
OKLab	oklab(62.44% 0.0077 -0.1189)
OKLCH	oklch(62.44% 0.119 273.7)
XYZ	xyz(25.9193, 23.7148, 62.2311)
Luminance	0.2372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7181CF #CFBF71

analogous

#71B0CF #7181CF #9071CF

triadic

#7181CF #CF7181 #81CF71

tetradic

#7181CF #CF71B0 #CFBF71 #71CF90

square

#7181CF #CF71B0 #CFBF71 #71CF90

split-complementary

#7181CF #CF9071 #B0CF71

monochromatic

#324394 #4358C0 #7181CF #9FAADE #CCD2EE

Accessibility & contrast

On white

3.66

#7181CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#7181CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7181CF

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7181CF	#FFFFFF	#000000	##000000
##7181CF	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648AD2

Deuteranopia (green-blind)

#5C82CD

Tritanopia (blue-blind)

#4F919E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #7181cf;
/* rgb */ color: rgb(113, 129, 207);
/* oklch */ color: oklch(62.4% 0.119 273.7);

Tailwind

colors: {
  custom: {
    50: '#9ea5de',
    500: '#7181cf',
    950: '#000000',
  },
}

SCSS

$custom: #7181cf;
$custom-light: #9ea5de;
$custom-dark: #000000;

JSON

{
  "hex": "#7181cf",
  "rgb": {
    "r": 113,
    "g": 129,
    "b": 207
  },
  "hsl": {
    "h": 229.787,
    "s": 49.474,
    "l": 62.745
  },
  "oklch": {
    "l": 0.62438,
    "c": 0.11913,
    "h": 273.7
  },
  "luminance": 0.23716
}

Semantic roles & 50–950 ramp

primary

#7181CF

secondary

#DFD9BD

accent

#A429BD

background

#FAFAFD

surface

#F3F4FB

border

#CDCED4

text

#0F0F15

muted

#7F7F83

Preview Lab

Preview with #7181CF

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

Preview Lab → · Contrast checker → · Palette generator →