#616EE4#616EE4

#616EE4 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.9% C 0.177 H 274.9°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#616EE4
RGB	rgb(97, 110, 228)
HSL	hsl(234, 71%, 64%)
HSV	hsv(234, 57%, 89%)
CMYK	cmyk(57.5%, 51.8%, 0%, 10.6%)
CIE-LAB	lab(51.03, 29.32, -61.70)
CIE-LCH	lch(51.03, 68.31, 295.41°)
OKLab	oklab(58.92% 0.015 -0.1766)
OKLCH	oklch(58.92% 0.177 274.9)
XYZ	xyz(24.5047, 19.2929, 75.8163)
Luminance	0.1930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616EE4 #E4D761

analogous

#61AFE4 #616EE4 #9561E4

triadic

#616EE4 #E4616E #6EE461

tetradic

#616EE4 #E461AF #E4D761 #61E495

square

#616EE4 #E461AF #E4D761 #61E495

split-complementary

#616EE4 #E49561 #AFE461

monochromatic

#1E2CAD #2D3EDB #616EE4 #959EED #CACEF6

Accessibility & contrast

On white

4.32

#616EE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#616EE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616EE4

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616EE4	#FFFFFF	#000000	##000000
##616EE4	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A7FE8

Deuteranopia (green-blind)

#0474E2

Tritanopia (blue-blind)

#00899E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #616ee4;
/* rgb */ color: rgb(97, 110, 228);
/* oklch */ color: oklch(58.9% 0.177 274.9);

Tailwind

colors: {
  custom: {
    50: '#9897ed',
    500: '#616ee4',
    950: '#000000',
  },
}

SCSS

$custom: #616ee4;
$custom-light: #9897ed;
$custom-dark: #000000;

JSON

{
  "hex": "#616ee4",
  "rgb": {
    "r": 97,
    "g": 110,
    "b": 228
  },
  "hsl": {
    "h": 234.046,
    "s": 70.811,
    "l": 63.725
  },
  "oklch": {
    "l": 0.58918,
    "c": 0.17725,
    "h": 274.9
  },
  "luminance": 0.19295
}

Semantic roles & 50–950 ramp

primary

#616EE4

secondary

#E7E3B9

accent

#C013D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #616EE4

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

Preview Lab → · Contrast checker → · Palette generator →