#616CF0#616CF0

#616CF0 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.4% C 0.196 H 275.1°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#616CF0
RGB	rgb(97, 108, 240)
HSL	hsl(235, 83%, 66%)
HSV	hsv(235, 60%, 94%)
CMYK	cmyk(59.6%, 55%, 0%, 5.9%)
CIE-LAB	lab(51.33, 34.42, -67.94)
CIE-LCH	lch(51.33, 76.16, 296.87°)
OKLab	oklab(59.4% 0.0175 -0.195)
OKLCH	oklch(59.4% 0.196 275.1)
XYZ	xyz(26.0154, 19.5558, 84.8249)
Luminance	0.1956 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616CF0 #F0E561

analogous

#61B3F0 #616CF0 #9D61F0

triadic

#616CF0 #F0616C #6CF061

tetradic

#616CF0 #F061B3 #F0E561 #61F09D

square

#616CF0 #F061B3 #F0E561 #61F09D

split-complementary

#616CF0 #F09D61 #B3F061

monochromatic

#1320C4 #2938EB #616CF0 #99A0F5 #D1D4FB

Accessibility & contrast

On white

4.28

#616CF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#616CF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616CF0

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616CF0	#FFFFFF	#000000	##000000
##616CF0	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0081F5

Deuteranopia (green-blind)

#0074ED

Tritanopia (blue-blind)

#008BA4

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #616cf0;
/* rgb */ color: rgb(97, 108, 240);
/* oklch */ color: oklch(59.4% 0.196 275.1);

Tailwind

colors: {
  custom: {
    50: '#9a96f6',
    500: '#616cf0',
    950: '#000000',
  },
}

SCSS

$custom: #616cf0;
$custom-light: #9a96f6;
$custom-dark: #000000;

JSON

{
  "hex": "#616cf0",
  "rgb": {
    "r": 97,
    "g": 108,
    "b": 240
  },
  "hsl": {
    "h": 235.385,
    "s": 82.659,
    "l": 66.078
  },
  "oklch": {
    "l": 0.59398,
    "c": 0.19579,
    "h": 275.1
  },
  "luminance": 0.19558
}

Semantic roles & 50–950 ramp

primary

#616CF0

secondary

#EEEABF

accent

#CE06DF

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #616CF0

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

Preview Lab → · Contrast checker → · Palette generator →