#7173CB#7173CB

#7173CB is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.4% C 0.132 H 280.6°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#7173CB
RGB	rgb(113, 115, 203)
HSL	hsl(239, 46%, 62%)
HSV	hsv(239, 44%, 80%)
CMYK	cmyk(44.3%, 43.3%, 0%, 20.4%)
CIE-LAB	lab(51.93, 21.98, -46.04)
CIE-LCH	lch(51.93, 51.01, 295.52°)
OKLab	oklab(59.41% 0.0243 -0.1302)
OKLCH	oklch(59.41% 0.132 280.6)
XYZ	xyz(23.7171, 20.0829, 59.1150)
Luminance	0.2008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7173CB #CBC971

analogous

#71A0CB #7173CB #9C71CB

triadic

#7173CB #CB7173 #73CB71

tetradic

#7173CB #CB71A0 #CBC971 #71CB9C

square

#7173CB #CB71A0 #CBC971 #71CB9C

split-complementary

#7173CB #CB9C71 #A0CB71

monochromatic

#34368E #4447BB #7173CB #9E9FDB #CBCBEC

Accessibility & contrast

On white

4.19

#7173CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#7173CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7173CB

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7173CB	#FFFFFF	#000000	##000000
##7173CB	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#517FCE

Deuteranopia (green-blind)

#4C79C9

Tritanopia (blue-blind)

#538595

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #7173cb;
/* rgb */ color: rgb(113, 115, 203);
/* oklch */ color: oklch(59.4% 0.132 280.6);

Tailwind

colors: {
  custom: {
    50: '#9e9bdb',
    500: '#7173cb',
    950: '#000000',
  },
}

SCSS

$custom: #7173cb;
$custom-light: #9e9bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#7173cb",
  "rgb": {
    "r": 113,
    "g": 115,
    "b": 203
  },
  "hsl": {
    "h": 238.667,
    "s": 46.392,
    "l": 61.961
  },
  "oklch": {
    "l": 0.5941,
    "c": 0.13245,
    "h": 280.6
  },
  "luminance": 0.20084
}

Semantic roles & 50–950 ramp

primary

#7173CB

secondary

#DCDCBB

accent

#B62CBA

background

#FAF9FD

surface

#F3F2FB

border

#CDCCD4

text

#0F0E15

muted

#7F7E83

Preview Lab

Preview with #7173CB

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

Preview Lab → · Contrast checker → · Palette generator →