#616FD3#616FD3

#616FD3 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 58.0% C 0.153 H 274.6°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#616FD3
RGB	rgb(97, 111, 211)
HSL	hsl(233, 56%, 60%)
HSV	hsv(233, 54%, 83%)
CMYK	cmyk(54%, 47.4%, 0%, 17.3%)
CIE-LAB	lab(50.23, 23.22, -53.37)
CIE-LCH	lch(50.23, 58.20, 293.52°)
OKLab	oklab(57.98% 0.0123 -0.1521)
OKLCH	oklch(57.98% 0.153 274.6)
XYZ	xyz(22.3683, 18.6119, 64.0291)
Luminance	0.1861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616FD3 #D3C561

analogous

#61A8D3 #616FD3 #8C61D3

triadic

#616FD3 #D3616F #6FD361

tetradic

#616FD3 #D361A8 #D3C561 #61D38C

square

#616FD3 #D361A8 #D3C561 #61D38C

split-complementary

#616FD3 #D38C61 #A8D361

monochromatic

#283591 #3647C1 #616FD3 #919BE0 #C1C6EE

Accessibility & contrast

On white

4.45

#616FD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#616FD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616FD3

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616FD3	#FFFFFF	#000000	##000000
##616FD3	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#417CD7

Deuteranopia (green-blind)

#3273D1

Tritanopia (blue-blind)

#288597

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #616fd3;
/* rgb */ color: rgb(97, 111, 211);
/* oklch */ color: oklch(58.0% 0.153 274.6);

Tailwind

colors: {
  custom: {
    50: '#9698e1',
    500: '#616fd3',
    950: '#000000',
  },
}

SCSS

$custom: #616fd3;
$custom-light: #9698e1;
$custom-dark: #000000;

JSON

{
  "hex": "#616fd3",
  "rgb": {
    "r": 97,
    "g": 111,
    "b": 211
  },
  "hsl": {
    "h": 232.632,
    "s": 56.436,
    "l": 60.392
  },
  "oklch": {
    "l": 0.57978,
    "c": 0.15261,
    "h": 274.6
  },
  "luminance": 0.18613
}

Semantic roles & 50–950 ramp

primary

#616FD3

secondary

#DED8B2

accent

#B022C4

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #616FD3

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

Preview Lab → · Contrast checker → · Palette generator →