#717BFB#717BFB

#717BFB is a light, vivid blue. Relative luminance 0.246; OKLCH L 63.9% C 0.188 H 276.3°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#717BFB
RGB	rgb(113, 123, 251)
HSL	hsl(236, 95%, 71%)
HSV	hsv(236, 55%, 98%)
CMYK	cmyk(55%, 51%, 0%, 1.6%)
CIE-LAB	lab(56.72, 31.82, -65.29)
CIE-LCH	lch(56.72, 72.63, 295.98°)
OKLab	oklab(63.93% 0.0207 -0.1867)
OKLCH	oklch(63.93% 0.188 276.3)
XYZ	xyz(31.3000, 24.6395, 94.3546)
Luminance	0.2464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#717BFB #FBF171

analogous

#71C0FB #717BFB #AC71FB

triadic

#717BFB #FB717B #7BFB71

tetradic

#717BFB #FB71C0 #FBF171 #71FBAC

square

#717BFB #FB71C0 #FBF171 #71FBAC

split-complementary

#717BFB #FBAC71 #C0FB71

monochromatic

#0717EB #3544F9 #717BFB #ADB2FD #E1E3FE

Accessibility & contrast

On white

3.54

#717BFB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#717BFB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #717BFB

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##717BFB	#FFFFFF	#000000	##000000
##717BFB	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#358EFF

Deuteranopia (green-blind)

#1B83F8

Tritanopia (blue-blind)

#2698AF

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #717bfb;
/* rgb */ color: rgb(113, 123, 251);
/* oklch */ color: oklch(63.9% 0.188 276.3);

Tailwind

colors: {
  custom: {
    50: '#a4a1fd',
    500: '#717bfb',
    950: '#000000',
  },
}

SCSS

$custom: #717bfb;
$custom-light: #a4a1fd;
$custom-dark: #000000;

JSON

{
  "hex": "#717bfb",
  "rgb": {
    "r": 113,
    "g": 123,
    "b": 251
  },
  "hsl": {
    "h": 235.652,
    "s": 94.521,
    "l": 71.373
  },
  "oklch": {
    "l": 0.63932,
    "c": 0.18783,
    "h": 276.3
  },
  "luminance": 0.24642
}

Semantic roles & 50–950 ramp

primary

#717BFB

secondary

#F6F3D2

accent

#D500E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #717BFB

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

Preview Lab → · Contrast checker → · Palette generator →