#7181DF#7181DF

#7181DF is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.3% C 0.142 H 274.4°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#7181DF
RGB	rgb(113, 129, 223)
HSL	hsl(231, 63%, 66%)
HSV	hsv(231, 49%, 87%)
CMYK	cmyk(49.3%, 42.2%, 0%, 12.5%)
CIE-LAB	lab(56.62, 19.57, -49.88)
CIE-LCH	lch(56.62, 53.59, 291.42°)
OKLab	oklab(63.33% 0.0108 -0.1414)
OKLCH	oklch(63.33% 0.142 274.4)
XYZ	xyz(27.9754, 24.5372, 73.0598)
Luminance	0.2454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7181DF #DFCF71

analogous

#71B8DF #7181DF #9871DF

triadic

#7181DF #DF7181 #81DF71

tetradic

#7181DF #DF71B8 #DFCF71 #71DF98

square

#7181DF #DF71B8 #DFCF71 #71DF98

split-complementary

#7181DF #DF9871 #B8DF71

monochromatic

#273BAE #3F55D4 #7181DF #A3ADEA #D5DAF6

Accessibility & contrast

On white

3.55

#7181DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#7181DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7181DF

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7181DF	#FFFFFF	#000000	##000000
##7181DF	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8DE3

Deuteranopia (green-blind)

#5184DD

Tritanopia (blue-blind)

#4495A5

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #7181df;
/* rgb */ color: rgb(113, 129, 223);
/* oklch */ color: oklch(63.3% 0.142 274.4);

Tailwind

colors: {
  custom: {
    50: '#a0a5e9',
    500: '#7181df',
    950: '#000000',
  },
}

SCSS

$custom: #7181df;
$custom-light: #a0a5e9;
$custom-dark: #000000;

JSON

{
  "hex": "#7181df",
  "rgb": {
    "r": 113,
    "g": 129,
    "b": 223
  },
  "hsl": {
    "h": 231.273,
    "s": 63.218,
    "l": 65.882
  },
  "oklch": {
    "l": 0.63335,
    "c": 0.14179,
    "h": 274.4
  },
  "luminance": 0.24539
}

Semantic roles & 50–950 ramp

primary

#7181DF

secondary

#E8E3C4

accent

#B11BCB

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F0F16

muted

#7F7F84

Preview Lab

Preview with #7181DF

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

Preview Lab → · Contrast checker → · Palette generator →