#616ADF#616ADF

#616ADF is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.8% C 0.176 H 276.1°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#616ADF
RGB	rgb(97, 106, 223)
HSL	hsl(236, 66%, 63%)
HSV	hsv(236, 57%, 87%)
CMYK	cmyk(56.5%, 52.5%, 0%, 12.5%)
CIE-LAB	lab(49.71, 30.14, -61.01)
CIE-LCH	lch(49.71, 68.05, 296.29°)
OKLab	oklab(57.82% 0.0187 -0.1746)
OKLCH	oklch(57.82% 0.176 276.1)
XYZ	xyz(23.3988, 18.1755, 72.0729)
Luminance	0.1818 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616ADF #DFD661

analogous

#61A9DF #616ADF #9761DF

triadic

#616ADF #DF616A #6ADF61

tetradic

#616ADF #DF61A9 #DFD661 #61DF97

square

#616ADF #DF61A9 #DFD661 #61DF97

split-complementary

#616ADF #DF9761 #A9DF61

monochromatic

#212BA4 #2E3AD5 #616ADF #949AE9 #C7CAF4

Accessibility & contrast

On white

4.53

#616ADF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#616ADF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616ADF

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616ADF	#FFFFFF	#000000	##000000
##616ADF	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#257CE3

Deuteranopia (green-blind)

#0071DD

Tritanopia (blue-blind)

#14859A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #616adf;
/* rgb */ color: rgb(97, 106, 223);
/* oklch */ color: oklch(57.8% 0.176 276.1);

Tailwind

colors: {
  custom: {
    50: '#9894ea',
    500: '#616adf',
    950: '#000000',
  },
}

SCSS

$custom: #616adf;
$custom-light: #9894ea;
$custom-dark: #000000;

JSON

{
  "hex": "#616adf",
  "rgb": {
    "r": 97,
    "g": 106,
    "b": 223
  },
  "hsl": {
    "h": 235.714,
    "s": 66.316,
    "l": 62.745
  },
  "oklch": {
    "l": 0.57824,
    "c": 0.17563,
    "h": 276.1
  },
  "luminance": 0.18177
}

Semantic roles & 50–950 ramp

primary

#616ADF

secondary

#E5E1B7

accent

#C117CE

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #616ADF

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

Preview Lab → · Contrast checker → · Palette generator →