#7181F4#7181F4

#7181F4 is a light, vivid blue. Relative luminance 0.257; OKLCH L 64.6% C 0.171 H 274.6°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#7181F4
RGB	rgb(113, 129, 244)
HSL	hsl(233, 86%, 70%)
HSV	hsv(233, 54%, 96%)
CMYK	cmyk(53.7%, 47.1%, 0%, 4.3%)
CIE-LAB	lab(57.79, 26.05, -59.71)
CIE-LCH	lch(57.79, 65.15, 293.57°)
OKLab	oklab(64.6% 0.0138 -0.1702)
OKLCH	oklch(64.6% 0.171 274.6)
XYZ	xyz(30.9842, 25.7408, 88.9062)
Luminance	0.2574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7181F4 #F4E471

analogous

#71C2F4 #7181F4 #A371F4

triadic

#7181F4 #F47181 #81F471

tetradic

#7181F4 #F471C2 #F4E471 #71F4A3

square

#7181F4 #F471C2 #F4E471 #71F4A3

split-complementary

#7181F4 #F4A371 #C2F471

monochromatic

#1129DA #384FF0 #7181F4 #AAB3F8 #E3E6FD

Accessibility & contrast

On white

3.42

#7181F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#7181F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7181F4

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7181F4	#FFFFFF	#000000	##000000
##7181F4	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B91F8

Deuteranopia (green-blind)

#3B86F2

Tritanopia (blue-blind)

#2F9AAF

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #7181f4;
/* rgb */ color: rgb(113, 129, 244);
/* oklch */ color: oklch(64.6% 0.171 274.6);

Tailwind

colors: {
  custom: {
    50: '#a2a5f8',
    500: '#7181f4',
    950: '#000000',
  },
}

SCSS

$custom: #7181f4;
$custom-light: #a2a5f8;
$custom-dark: #000000;

JSON

{
  "hex": "#7181f4",
  "rgb": {
    "r": 113,
    "g": 129,
    "b": 244
  },
  "hsl": {
    "h": 232.672,
    "s": 85.621,
    "l": 70
  },
  "oklch": {
    "l": 0.64603,
    "c": 0.17076,
    "h": 274.6
  },
  "luminance": 0.25743
}

Semantic roles & 50–950 ramp

primary

#7181F4

secondary

#F3EECE

accent

#C703E2

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #7181F4

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

Preview Lab → · Contrast checker → · Palette generator →