#6173F7#6173F7

#6173F7 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 61.2% C 0.196 H 273.3°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#6173F7
RGB	rgb(97, 115, 247)
HSL	hsl(233, 90%, 67%)
HSV	hsv(233, 61%, 97%)
CMYK	cmyk(60.7%, 53.4%, 0%, 3.1%)
CIE-LAB	lab(53.51, 32.46, -68.31)
CIE-LCH	lch(53.51, 75.63, 295.42°)
OKLab	oklab(61.18% 0.0113 -0.196)
OKLCH	oklch(61.18% 0.196 273.3)
XYZ	xyz(27.8435, 21.5160, 90.6634)
Luminance	0.2152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6173F7 #F7E561

analogous

#61BEF7 #6173F7 #9A61F7

triadic

#6173F7 #F76173 #73F761

tetradic

#6173F7 #F761BE #F7E561 #61F79A

square

#6173F7 #F761BE #F7E561 #61F79A

split-complementary

#6173F7 #F79A61 #BEF761

monochromatic

#0B23D3 #273FF4 #6173F7 #9BA7FA #D6DAFD

Accessibility & contrast

On white

3.96

#6173F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#6173F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6173F7

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6173F7	#FFFFFF	#000000	##000000
##6173F7	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1687FC

Deuteranopia (green-blind)

#0079F4

Tritanopia (blue-blind)

#0092AA

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6173f7;
/* rgb */ color: rgb(97, 115, 247);
/* oklch */ color: oklch(61.2% 0.196 273.3);

Tailwind

colors: {
  custom: {
    50: '#9b9bfb',
    500: '#6173f7',
    950: '#000000',
  },
}

SCSS

$custom: #6173f7;
$custom-light: #9b9bfb;
$custom-dark: #000000;

JSON

{
  "hex": "#6173f7",
  "rgb": {
    "r": 97,
    "g": 115,
    "b": 247
  },
  "hsl": {
    "h": 232.8,
    "s": 90.361,
    "l": 67.451
  },
  "oklch": {
    "l": 0.61178,
    "c": 0.19635,
    "h": 273.3
  },
  "luminance": 0.21518
}

Semantic roles & 50–950 ramp

primary

#6173F7

secondary

#F1ECC2

accent

#CA00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6173F7

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

Preview Lab → · Contrast checker → · Palette generator →