#7173DB#7173DB

#7173DB is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.4% C 0.155 H 279.9°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#7173DB
RGB	rgb(113, 115, 219)
HSL	hsl(239, 60%, 65%)
HSV	hsv(239, 48%, 86%)
CMYK	cmyk(48.4%, 47.5%, 0%, 14.1%)
CIE-LAB	lab(52.82, 26.76, -53.69)
CIE-LCH	lch(52.82, 59.99, 296.50°)
OKLab	oklab(60.38% 0.0265 -0.1526)
OKLCH	oklch(60.38% 0.155 279.9)
XYZ	xyz(25.7231, 20.8853, 69.6799)
Luminance	0.2089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7173DB #DBD971

analogous

#71A8DB #7173DB #A471DB

triadic

#7173DB #DB7173 #73DB71

tetradic

#7173DB #DB71A8 #DBD971 #71DBA4

square

#7173DB #DB71A8 #DBD971 #71DBA4

split-complementary

#7173DB #DBA471 #A8DB71

monochromatic

#2A2DA7 #4043CF #7173DB #A2A3E7 #D3D3F4

Accessibility & contrast

On white

4.06

#7173DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#7173DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7173DB

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7173DB	#FFFFFF	#000000	##000000
##7173DB	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4682DF

Deuteranopia (green-blind)

#3D7AD9

Tritanopia (blue-blind)

#49899C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #7173db;
/* rgb */ color: rgb(113, 115, 219);
/* oklch */ color: oklch(60.4% 0.155 279.9);

Tailwind

colors: {
  custom: {
    50: '#a09be7',
    500: '#7173db',
    950: '#000000',
  },
}

SCSS

$custom: #7173db;
$custom-light: #a09be7;
$custom-dark: #000000;

JSON

{
  "hex": "#7173db",
  "rgb": {
    "r": 113,
    "g": 115,
    "b": 219
  },
  "hsl": {
    "h": 238.868,
    "s": 59.551,
    "l": 65.098
  },
  "oklch": {
    "l": 0.60376,
    "c": 0.15492,
    "h": 279.9
  },
  "luminance": 0.20887
}

Semantic roles & 50–950 ramp

primary

#7173DB

secondary

#E6E5C2

accent

#C41EC7

background

#FAF9FE

surface

#F4F2FC

border

#CECCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #7173DB

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

Preview Lab → · Contrast checker → · Palette generator →