#6173EE#6173EE

#6173EE is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.5% C 0.184 H 273.3°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#6173EE
RGB	rgb(97, 115, 238)
HSL	hsl(232, 81%, 66%)
HSV	hsv(232, 59%, 93%)
CMYK	cmyk(59.2%, 51.7%, 0%, 6.7%)
CIE-LAB	lab(52.92, 29.52, -64.25)
CIE-LCH	lch(52.92, 70.71, 294.68°)
OKLab	oklab(60.55% 0.0108 -0.1841)
OKLCH	oklch(60.55% 0.184 273.3)
XYZ	xyz(26.4880, 20.9738, 83.5249)
Luminance	0.2098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6173EE #EEDC61

analogous

#61BAEE #6173EE #9561EE

triadic

#6173EE #EE6173 #73EE61

tetradic

#6173EE #EE61BA #EEDC61 #61EE95

square

#6173EE #EE61BA #EEDC61 #61EE95

split-complementary

#6173EE #EE9561 #BAEE61

monochromatic

#152BC0 #2A42E8 #6173EE #98A4F4 #D0D5FA

Accessibility & contrast

On white

4.04

#6173EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#6173EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6173EE

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6173EE	#FFFFFF	#000000	##000000
##6173EE	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A85F2

Deuteranopia (green-blind)

#0078EB

Tritanopia (blue-blind)

#008FA6

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6173ee;
/* rgb */ color: rgb(97, 115, 238);
/* oklch */ color: oklch(60.5% 0.184 273.3);

Tailwind

colors: {
  custom: {
    50: '#9a9bf4',
    500: '#6173ee',
    950: '#000000',
  },
}

SCSS

$custom: #6173ee;
$custom-light: #9a9bf4;
$custom-dark: #000000;

JSON

{
  "hex": "#6173ee",
  "rgb": {
    "r": 97,
    "g": 115,
    "b": 238
  },
  "hsl": {
    "h": 232.34,
    "s": 80.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.60548,
    "c": 0.18439,
    "h": 273.3
  },
  "luminance": 0.20976
}

Semantic roles & 50–950 ramp

primary

#6173EE

secondary

#EDE7BE

accent

#C209DD

background

#FAF9FF

surface

#F3F2FE

border

#CDCCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6173EE

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

Preview Lab → · Contrast checker → · Palette generator →