#617FF0#617FF0

#617FF0 is a light, vivid blue. Relative luminance 0.240; OKLCH L 63.0% C 0.172 H 269.7°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#617FF0
RGB	rgb(97, 127, 240)
HSL	hsl(227, 83%, 66%)
HSV	hsv(227, 60%, 94%)
CMYK	cmyk(59.6%, 47.1%, 0%, 5.9%)
CIE-LAB	lab(56.10, 22.89, -60.26)
CIE-LCH	lch(56.10, 64.46, 290.80°)
OKLab	oklab(62.99% -0.0008 -0.1722)
OKLCH	oklch(62.99% 0.172 269.7)
XYZ	xyz(28.2420, 24.0091, 85.5671)
Luminance	0.2401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617FF0 #F0D261

analogous

#61C6F0 #617FF0 #8A61F0

triadic

#617FF0 #F0617F #7FF061

tetradic

#617FF0 #F061C6 #F0D261 #61F08A

square

#617FF0 #F061C6 #F0D261 #61F08A

split-complementary

#617FF0 #F08A61 #C6F061

monochromatic

#1338C4 #2952EB #617FF0 #99ACF5 #D1DAFB

Accessibility & contrast

On white

3.62

#617FF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#617FF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617FF0

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617FF0	#FFFFFF	#000000	##000000
##617FF0	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#478DF4

Deuteranopia (green-blind)

#2F80EE

Tritanopia (blue-blind)

#0099AC

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #617ff0;
/* rgb */ color: rgb(97, 127, 240);
/* oklch */ color: oklch(63.0% 0.172 269.7);

Tailwind

colors: {
  custom: {
    50: '#99a3f5',
    500: '#617ff0',
    950: '#000000',
  },
}

SCSS

$custom: #617ff0;
$custom-light: #99a3f5;
$custom-dark: #000000;

JSON

{
  "hex": "#617ff0",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 240
  },
  "hsl": {
    "h": 227.413,
    "s": 82.659,
    "l": 66.078
  },
  "oklch": {
    "l": 0.62992,
    "c": 0.17219,
    "h": 269.7
  },
  "luminance": 0.24011
}

Semantic roles & 50–950 ramp

primary

#617FF0

secondary

#EEE4BF

accent

#B206DF

background

#FAFAFF

surface

#F3F3FE

border

#CDCDD6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #617FF0

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

Preview Lab → · Contrast checker → · Palette generator →