#7181E4#7181E4

#7181E4 is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.6% C 0.149 H 274.5°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#7181E4
RGB	rgb(113, 129, 228)
HSL	hsl(232, 68%, 67%)
HSV	hsv(232, 50%, 89%)
CMYK	cmyk(50.4%, 43.4%, 0%, 10.6%)
CIE-LAB	lab(56.89, 21.10, -52.25)
CIE-LCH	lch(56.89, 56.35, 291.99°)
OKLab	oklab(63.63% 0.0116 -0.1483)
OKLCH	oklch(63.63% 0.149 274.5)
XYZ	xyz(28.6595, 24.8109, 76.6625)
Luminance	0.2481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7181E4 #E4D471

analogous

#71BBE4 #7181E4 #9B71E4

triadic

#7181E4 #E47181 #81E471

tetradic

#7181E4 #E471BB #E4D471 #71E49B

square

#7181E4 #E471BB #E4D471 #71E49B

split-complementary

#7181E4 #E49B71 #BBE471

monochromatic

#2338B8 #3E53DA #7181E4 #A4AFEE #D8DCF8

Accessibility & contrast

On white

3.52

#7181E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#7181E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7181E4

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7181E4	#FFFFFF	#000000	##000000
##7181E4	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#588EE8

Deuteranopia (green-blind)

#4C84E2

Tritanopia (blue-blind)

#4096A7

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #7181e4;
/* rgb */ color: rgb(113, 129, 228);
/* oklch */ color: oklch(63.6% 0.149 274.5);

Tailwind

colors: {
  custom: {
    50: '#a0a5ed',
    500: '#7181e4',
    950: '#000000',
  },
}

SCSS

$custom: #7181e4;
$custom-light: #a0a5ed;
$custom-dark: #000000;

JSON

{
  "hex": "#7181e4",
  "rgb": {
    "r": 113,
    "g": 129,
    "b": 228
  },
  "hsl": {
    "h": 231.652,
    "s": 68.047,
    "l": 66.863
  },
  "oklch": {
    "l": 0.63628,
    "c": 0.14877,
    "h": 274.5
  },
  "luminance": 0.24813
}

Semantic roles & 50–950 ramp

primary

#7181E4

secondary

#EBE6C6

accent

#B616D0

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F0F16

muted

#7F7F84

Preview Lab

Preview with #7181E4

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

Preview Lab → · Contrast checker → · Palette generator →