#616CF1#616CF1

#616CF1 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.5% C 0.197 H 275.1°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#616CF1
RGB	rgb(97, 108, 241)
HSL	hsl(235, 84%, 66%)
HSV	hsv(235, 60%, 95%)
CMYK	cmyk(59.8%, 55.2%, 0%, 5.5%)
CIE-LAB	lab(51.40, 34.74, -68.39)
CIE-LCH	lch(51.40, 76.71, 296.93°)
OKLab	oklab(59.47% 0.0176 -0.1963)
OKLCH	oklch(59.47% 0.197 275.1)
XYZ	xyz(26.1643, 19.6153, 85.6094)
Luminance	0.1962 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616CF1 #F1E661

analogous

#61B4F1 #616CF1 #9E61F1

triadic

#616CF1 #F1616C #6CF161

tetradic

#616CF1 #F161B4 #F1E661 #61F19E

square

#616CF1 #F161B4 #F1E661 #61F19E

split-complementary

#616CF1 #F19E61 #B4F161

monochromatic

#121FC6 #2938EC #616CF1 #99A0F6 #D1D5FB

Accessibility & contrast

On white

4.27

#616CF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#616CF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616CF1

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616CF1	#FFFFFF	#000000	##000000
##616CF1	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0081F6

Deuteranopia (green-blind)

#0074EE

Tritanopia (blue-blind)

#008BA4

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #616cf1;
/* rgb */ color: rgb(97, 108, 241);
/* oklch */ color: oklch(59.5% 0.197 275.1);

Tailwind

colors: {
  custom: {
    50: '#9a96f6',
    500: '#616cf1',
    950: '#000000',
  },
}

SCSS

$custom: #616cf1;
$custom-light: #9a96f6;
$custom-dark: #000000;

JSON

{
  "hex": "#616cf1",
  "rgb": {
    "r": 97,
    "g": 108,
    "b": 241
  },
  "hsl": {
    "h": 235.417,
    "s": 83.721,
    "l": 66.275
  },
  "oklch": {
    "l": 0.59471,
    "c": 0.19709,
    "h": 275.1
  },
  "luminance": 0.19617
}

Semantic roles & 50–950 ramp

primary

#616CF1

secondary

#EEEBBF

accent

#CF05E0

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #616CF1

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

Preview Lab → · Contrast checker → · Palette generator →