#6173F0#6173F0

#6173F0 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.7% C 0.187 H 273.3°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#6173F0
RGB	rgb(97, 115, 240)
HSL	hsl(232, 83%, 66%)
HSV	hsv(232, 60%, 94%)
CMYK	cmyk(59.6%, 52.1%, 0%, 5.9%)
CIE-LAB	lab(53.05, 30.17, -65.16)
CIE-LCH	lch(53.05, 71.81, 294.85°)
OKLab	oklab(60.69% 0.0109 -0.1867)
OKLCH	oklch(60.69% 0.187 273.3)
XYZ	xyz(26.7835, 21.0920, 85.0809)
Luminance	0.2109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6173F0 #F0DE61

analogous

#61BAF0 #6173F0 #9661F0

triadic

#6173F0 #F06173 #73F061

tetradic

#6173F0 #F061BA #F0DE61 #61F096

square

#6173F0 #F061BA #F0DE61 #61F096

split-complementary

#6173F0 #F09661 #BAF061

monochromatic

#1329C4 #2941EB #6173F0 #99A5F5 #D1D6FB

Accessibility & contrast

On white

4.02

#6173F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#6173F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6173F0

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6173F0	#FFFFFF	#000000	##000000
##6173F0	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2785F4

Deuteranopia (green-blind)

#0079ED

Tritanopia (blue-blind)

#0090A7

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6173f0;
/* rgb */ color: rgb(97, 115, 240);
/* oklch */ color: oklch(60.7% 0.187 273.3);

Tailwind

colors: {
  custom: {
    50: '#9a9bf6',
    500: '#6173f0',
    950: '#000000',
  },
}

SCSS

$custom: #6173f0;
$custom-light: #9a9bf6;
$custom-dark: #000000;

JSON

{
  "hex": "#6173f0",
  "rgb": {
    "r": 97,
    "g": 115,
    "b": 240
  },
  "hsl": {
    "h": 232.448,
    "s": 82.659,
    "l": 66.078
  },
  "oklch": {
    "l": 0.60686,
    "c": 0.18707,
    "h": 273.3
  },
  "luminance": 0.21094
}

Semantic roles & 50–950 ramp

primary

#6173F0

secondary

#EEE8BF

accent

#C406DF

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6173F0

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

Preview Lab → · Contrast checker → · Palette generator →