#7181EB#7181EB

#7181EB is a light, vivid blue. Relative luminance 0.252; OKLCH L 64.0% C 0.158 H 274.6°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#7181EB
RGB	rgb(113, 129, 235)
HSL	hsl(232, 75%, 68%)
HSV	hsv(232, 52%, 92%)
CMYK	cmyk(51.9%, 45.1%, 0%, 7.8%)
CIE-LAB	lab(57.28, 23.26, -55.54)
CIE-LCH	lch(57.28, 60.21, 292.72°)
OKLab	oklab(64.05% 0.0127 -0.1579)
OKLCH	oklch(64.05% 0.158 274.6)
XYZ	xyz(29.6509, 25.2075, 81.8842)
Luminance	0.2521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7181EB #EBDB71

analogous

#71BEEB #7181EB #9E71EB

triadic

#7181EB #EB7181 #81EB71

tetradic

#7181EB #EB71BE #EBDB71 #71EB9E

square

#7181EB #EB71BE #EBDB71 #71EB9E

split-complementary

#7181EB #EB9E71 #BEEB71

monochromatic

#1C32C6 #3B51E3 #7181EB #A7B1F3 #DCE0FA

Accessibility & contrast

On white

3.48

#7181EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#7181EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7181EB

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7181EB	#FFFFFF	#000000	##000000
##7181EB	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#538FEF

Deuteranopia (green-blind)

#4585E9

Tritanopia (blue-blind)

#3A98AB

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #7181eb;
/* rgb */ color: rgb(113, 129, 235);
/* oklch */ color: oklch(64.0% 0.158 274.6);

Tailwind

colors: {
  custom: {
    50: '#a1a5f2',
    500: '#7181eb',
    950: '#000000',
  },
}

SCSS

$custom: #7181eb;
$custom-light: #a1a5f2;
$custom-dark: #000000;

JSON

{
  "hex": "#7181eb",
  "rgb": {
    "r": 113,
    "g": 129,
    "b": 235
  },
  "hsl": {
    "h": 232.131,
    "s": 75.309,
    "l": 68.235
  },
  "oklch": {
    "l": 0.64048,
    "c": 0.15846,
    "h": 274.6
  },
  "luminance": 0.25209
}

Semantic roles & 50–950 ramp

primary

#7181EB

secondary

#EEEAC9

accent

#BD0ED7

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #7181EB

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

Preview Lab → · Contrast checker → · Palette generator →