#617DFD#617DFD

#617DFD is a light, vivid blue. Relative luminance 0.243; OKLCH L 63.5% C 0.192 H 270.7°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#617DFD
RGB	rgb(97, 125, 253)
HSL	hsl(229, 98%, 69%)
HSV	hsv(229, 62%, 99%)
CMYK	cmyk(61.7%, 50.6%, 0%, 0.8%)
CIE-LAB	lab(56.38, 28.38, -66.99)
CIE-LCH	lch(56.38, 72.75, 292.96°)
OKLab	oklab(63.47% 0.0025 -0.192)
OKLCH	oklch(63.47% 0.192 270.7)
XYZ	xyz(29.9870, 24.2979, 96.0192)
Luminance	0.2430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DFD #FDE161

analogous

#61CBFD #617DFD #9361FD

triadic

#617DFD #FD617D #7DFD61

tetradic

#617DFD #FD61CB #FDE161 #61FD93

square

#617DFD #FD61CB #FDE161 #61FD93

split-complementary

#617DFD #FD9361 #CBFD61

monochromatic

#032BE1 #254BFC #617DFD #9DAFFE #DAE0FF

Accessibility & contrast

On white

3.58

#617DFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#617DFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DFD

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DFD	#FFFFFF	#000000	##000000
##617DFD	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#338EFF

Deuteranopia (green-blind)

#0081FA

Tritanopia (blue-blind)

#009BB1

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #617dfd;
/* rgb */ color: rgb(97, 125, 253);
/* oklch */ color: oklch(63.5% 0.192 270.7);

Tailwind

colors: {
  custom: {
    50: '#9ba2ff',
    500: '#617dfd',
    950: '#000000',
  },
}

SCSS

$custom: #617dfd;
$custom-light: #9ba2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#617dfd",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 253
  },
  "hsl": {
    "h": 229.231,
    "s": 97.5,
    "l": 68.627
  },
  "oklch": {
    "l": 0.63466,
    "c": 0.19204,
    "h": 270.7
  },
  "luminance": 0.243
}

Semantic roles & 50–950 ramp

primary

#617DFD

secondary

#F4ECC6

accent

#BC00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0F18

muted

#7F7E86

Preview Lab

Preview with #617DFD

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

Preview Lab → · Contrast checker → · Palette generator →