#617BF7#617BF7

#617BF7 is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.7% C 0.187 H 271.2°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#617BF7
RGB	rgb(97, 123, 247)
HSL	hsl(230, 90%, 67%)
HSV	hsv(230, 61%, 97%)
CMYK	cmyk(60.7%, 50.2%, 0%, 3.1%)
CIE-LAB	lab(55.50, 27.61, -65.10)
CIE-LCH	lch(55.50, 70.71, 292.99°)
OKLab	oklab(62.68% 0.0038 -0.1865)
OKLCH	oklch(62.68% 0.187 271.2)
XYZ	xyz(28.7956, 23.4203, 90.9808)
Luminance	0.2342 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617BF7 #F7DD61

analogous

#61C6F7 #617BF7 #9261F7

triadic

#617BF7 #F7617B #7BF761

tetradic

#617BF7 #F761C6 #F7DD61 #61F792

square

#617BF7 #F761C6 #F7DD61 #61F792

split-complementary

#617BF7 #F79261 #C6F761

monochromatic

#0B2DD3 #274AF4 #617BF7 #9BACFA #D6DCFD

Accessibility & contrast

On white

3.69

#617BF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#617BF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617BF7

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617BF7	#FFFFFF	#000000	##000000
##617BF7	1.00	3.69	5.68	5.68
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#358CFB

Deuteranopia (green-blind)

#087FF4

Tritanopia (blue-blind)

#0098AD

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #617bf7;
/* rgb */ color: rgb(97, 123, 247);
/* oklch */ color: oklch(62.7% 0.187 271.2);

Tailwind

colors: {
  custom: {
    50: '#9ba0fb',
    500: '#617bf7',
    950: '#000000',
  },
}

SCSS

$custom: #617bf7;
$custom-light: #9ba0fb;
$custom-dark: #000000;

JSON

{
  "hex": "#617bf7",
  "rgb": {
    "r": 97,
    "g": 123,
    "b": 247
  },
  "hsl": {
    "h": 229.6,
    "s": 90.361,
    "l": 67.451
  },
  "oklch": {
    "l": 0.62679,
    "c": 0.18651,
    "h": 271.2
  },
  "luminance": 0.23423
}

Semantic roles & 50–950 ramp

primary

#617BF7

secondary

#F1E9C2

accent

#BE00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #617BF7

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

Preview Lab → · Contrast checker → · Palette generator →