#7181DB#7181DB

#7181DB is a light, vivid blue. Relative luminance 0.243; OKLCH L 63.1% C 0.136 H 274.2°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#7181DB
RGB	rgb(113, 129, 219)
HSL	hsl(231, 60%, 65%)
HSV	hsv(231, 48%, 86%)
CMYK	cmyk(48.4%, 41.1%, 0%, 14.1%)
CIE-LAB	lab(56.41, 18.35, -47.98)
CIE-LCH	lch(56.41, 51.37, 290.94°)
OKLab	oklab(63.11% 0.0101 -0.1358)
OKLCH	oklch(63.11% 0.136 274.2)
XYZ	xyz(27.4425, 24.3241, 70.2531)
Luminance	0.2433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7181DB #DBCB71

analogous

#71B6DB #7181DB #9671DB

triadic

#7181DB #DB7181 #81DB71

tetradic

#7181DB #DB71B6 #DBCB71 #71DB96

square

#7181DB #DB71B6 #DBCB71 #71DB96

split-complementary

#7181DB #DB9671 #B6DB71

monochromatic

#2A3DA7 #4056CF #7181DB #A2ACE7 #D3D8F4

Accessibility & contrast

On white

3.58

#7181DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#7181DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7181DB

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7181DB	#FFFFFF	#000000	##000000
##7181DB	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8CDE

Deuteranopia (green-blind)

#5483D9

Tritanopia (blue-blind)

#4794A3

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #7181db;
/* rgb */ color: rgb(113, 129, 219);
/* oklch */ color: oklch(63.1% 0.136 274.2);

Tailwind

colors: {
  custom: {
    50: '#9fa5e6',
    500: '#7181db',
    950: '#000000',
  },
}

SCSS

$custom: #7181db;
$custom-light: #9fa5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#7181db",
  "rgb": {
    "r": 113,
    "g": 129,
    "b": 219
  },
  "hsl": {
    "h": 230.943,
    "s": 59.551,
    "l": 65.098
  },
  "oklch": {
    "l": 0.63105,
    "c": 0.13617,
    "h": 274.2
  },
  "luminance": 0.24326
}

Semantic roles & 50–950 ramp

primary

#7181DB

secondary

#E6E0C2

accent

#AE1EC7

background

#FAFAFE

surface

#F4F4FC

border

#CECED5

text

#0F0F16

muted

#7F7F84

Preview Lab

Preview with #7181DB

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

Preview Lab → · Contrast checker → · Palette generator →