#617DFC#617DFC

#617DFC is a light, vivid blue. Relative luminance 0.242; OKLCH L 63.4% C 0.191 H 270.7°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#617DFC
RGB	rgb(97, 125, 252)
HSL	hsl(229, 96%, 68%)
HSV	hsv(229, 62%, 99%)
CMYK	cmyk(61.5%, 50.4%, 0%, 1.2%)
CIE-LAB	lab(56.32, 28.05, -66.54)
CIE-LCH	lch(56.32, 72.21, 292.86°)
OKLab	oklab(63.4% 0.0024 -0.1907)
OKLCH	oklch(63.4% 0.191 270.7)
XYZ	xyz(29.8282, 24.2344, 95.1824)
Luminance	0.2424 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DFC #FCE061

analogous

#61CBFC #617DFC #9261FC

triadic

#617DFC #FC617D #7DFC61

tetradic

#617DFC #FC61CB #FCE061 #61FC92

square

#617DFC #FC61CB #FCE061 #61FC92

split-complementary

#617DFC #FC9261 #CBFC61

monochromatic

#042CDE #254CFB #617DFC #9DAEFD #D9E0FE

Accessibility & contrast

On white

3.59

#617DFC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#617DFC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DFC

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DFC	#FFFFFF	#000000	##000000
##617DFC	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#348EFF

Deuteranopia (green-blind)

#0080F9

Tritanopia (blue-blind)

#009AB1

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #617dfc;
/* rgb */ color: rgb(97, 125, 252);
/* oklch */ color: oklch(63.4% 0.191 270.7);

Tailwind

colors: {
  custom: {
    50: '#9ba2fe',
    500: '#617dfc',
    950: '#000000',
  },
}

SCSS

$custom: #617dfc;
$custom-light: #9ba2fe;
$custom-dark: #000000;

JSON

{
  "hex": "#617dfc",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 252
  },
  "hsl": {
    "h": 229.161,
    "s": 96.273,
    "l": 68.431
  },
  "oklch": {
    "l": 0.63398,
    "c": 0.1907,
    "h": 270.7
  },
  "luminance": 0.24237
}

Semantic roles & 50–950 ramp

primary

#617DFC

secondary

#F4EBC5

accent

#BC00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0F18

muted

#7F7E86

Preview Lab

Preview with #617DFC

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

Preview Lab → · Contrast checker → · Palette generator →