#7173BB#7173BB

#7173BB is a mid, moderate blue. Relative luminance 0.194; OKLCH L 58.5% C 0.109 H 281.2°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#7173BB
RGB	rgb(113, 115, 187)
HSL	hsl(238, 35%, 59%)
HSV	hsv(238, 40%, 73%)
CMYK	cmyk(39.6%, 38.5%, 0%, 26.7%)
CIE-LAB	lab(51.10, 17.32, -38.18)
CIE-LCH	lch(51.10, 41.92, 294.40°)
OKLab	oklab(58.51% 0.0213 -0.1073)
OKLCH	oklch(58.51% 0.109 281.2)
XYZ	xyz(21.9078, 19.3592, 49.5865)
Luminance	0.1936 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7173BB #BBB971

analogous

#7198BB #7173BB #9471BB

triadic

#7173BB #BB7173 #73BB71

tetradic

#7173BB #BB7198 #BBB971 #71BB94

square

#7173BB #BB7198 #BBB971 #71BB94

split-complementary

#7173BB #BB9471 #98BB71

monochromatic

#3A3B78 #4D50A1 #7173BB #9A9CCF #C4C5E3

Accessibility & contrast

On white

4.31

#7173BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#7173BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7173BB

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7173BB	#FFFFFF	#000000	##000000
##7173BB	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7CBE

Deuteranopia (green-blind)

#5777B9

Tritanopia (blue-blind)

#5B818E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #7173bb;
/* rgb */ color: rgb(113, 115, 187);
/* oklch */ color: oklch(58.5% 0.109 281.2);

Tailwind

colors: {
  custom: {
    50: '#9d9bd0',
    500: '#7173bb',
    950: '#000000',
  },
}

SCSS

$custom: #7173bb;
$custom-light: #9d9bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#7173bb",
  "rgb": {
    "r": 113,
    "g": 115,
    "b": 187
  },
  "hsl": {
    "h": 238.378,
    "s": 35.238,
    "l": 58.824
  },
  "oklch": {
    "l": 0.5851,
    "c": 0.10937,
    "h": 281.2
  },
  "luminance": 0.1936
}

Semantic roles & 50–950 ramp

primary

#7173BB

secondary

#D2D2B5

accent

#C85DCB

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #7173BB

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

Preview Lab → · Contrast checker → · Palette generator →