#7181CD#7181CD

#7181CD is a light, moderate blue. Relative luminance 0.236; OKLCH L 62.3% C 0.116 H 273.6°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#7181CD
RGB	rgb(113, 129, 205)
HSL	hsl(230, 48%, 62%)
HSV	hsv(230, 45%, 80%)
CMYK	cmyk(44.9%, 37.1%, 0%, 19.6%)
CIE-LAB	lab(55.70, 14.16, -41.21)
CIE-LCH	lch(55.70, 43.57, 288.96°)
OKLab	oklab(62.33% 0.0072 -0.116)
OKLCH	oklch(62.33% 0.116 273.6)
XYZ	xyz(25.6763, 23.6176, 60.9515)
Luminance	0.2362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7181CD #CDBD71

analogous

#71AFCD #7181CD #8F71CD

triadic

#7181CD #CD7181 #81CD71

tetradic

#7181CD #CD71AF #CDBD71 #71CD8F

square

#7181CD #CD71AF #CDBD71 #71CD8F

split-complementary

#7181CD #CD8F71 #AFCD71

monochromatic

#334391 #4459BD #7181CD #9EA9DD #CCD1ED

Accessibility & contrast

On white

3.67

#7181CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#7181CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7181CD

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7181CD	#FFFFFF	#000000	##000000
##7181CD	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6589D0

Deuteranopia (green-blind)

#5D82CB

Tritanopia (blue-blind)

#51919D

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #7181cd;
/* rgb */ color: rgb(113, 129, 205);
/* oklch */ color: oklch(62.3% 0.116 273.6);

Tailwind

colors: {
  custom: {
    50: '#9ea5dc',
    500: '#7181cd',
    950: '#000000',
  },
}

SCSS

$custom: #7181cd;
$custom-light: #9ea5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#7181cd",
  "rgb": {
    "r": 113,
    "g": 129,
    "b": 205
  },
  "hsl": {
    "h": 229.565,
    "s": 47.917,
    "l": 62.353
  },
  "oklch": {
    "l": 0.6233,
    "c": 0.11626,
    "h": 273.6
  },
  "luminance": 0.23619
}

Semantic roles & 50–950 ramp

primary

#7181CD

secondary

#DED8BC

accent

#A22ABB

background

#FAFAFD

surface

#F3F4FB

border

#CDCED4

text

#0F0F15

muted

#7F7F83

Preview Lab

Preview with #7181CD

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

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