#616CD4#616CD4

#616CD4 is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.5% C 0.158 H 275.7°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#616CD4
RGB	rgb(97, 108, 212)
HSL	hsl(234, 57%, 61%)
HSV	hsv(234, 54%, 83%)
CMYK	cmyk(54.2%, 49.1%, 0%, 16.9%)
CIE-LAB	lab(49.52, 25.39, -55.08)
CIE-LCH	lch(49.52, 60.65, 294.75°)
OKLab	oklab(57.46% 0.0157 -0.1572)
OKLCH	oklch(57.46% 0.158 275.7)
XYZ	xyz(22.1722, 18.0185, 64.5841)
Luminance	0.1802 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616CD4 #D4C961

analogous

#61A5D4 #616CD4 #8F61D4

triadic

#616CD4 #D4616C #6CD461

tetradic

#616CD4 #D461A5 #D4C961 #61D48F

square

#616CD4 #D461A5 #D4C961 #61D48F

split-complementary

#616CD4 #D48F61 #A5D461

monochromatic

#283293 #3543C3 #616CD4 #9199E1 #C1C6EE

Accessibility & contrast

On white

4.56

#616CD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#616CD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616CD4

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616CD4	#FFFFFF	#000000	##000000
##616CD4	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#397BD8

Deuteranopia (green-blind)

#2A71D2

Tritanopia (blue-blind)

#288396

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #616cd4;
/* rgb */ color: rgb(97, 108, 212);
/* oklch */ color: oklch(57.5% 0.158 275.7);

Tailwind

colors: {
  custom: {
    50: '#9695e2',
    500: '#616cd4',
    950: '#000000',
  },
}

SCSS

$custom: #616cd4;
$custom-light: #9695e2;
$custom-dark: #000000;

JSON

{
  "hex": "#616cd4",
  "rgb": {
    "r": 97,
    "g": 108,
    "b": 212
  },
  "hsl": {
    "h": 234.261,
    "s": 57.214,
    "l": 60.588
  },
  "oklch": {
    "l": 0.57458,
    "c": 0.15794,
    "h": 275.7
  },
  "luminance": 0.1802
}

Semantic roles & 50–950 ramp

primary

#616CD4

secondary

#DEDAB3

accent

#B521C5

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #616CD4

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

Preview Lab → · Contrast checker → · Palette generator →