#616EDB#616EDB

#616EDB is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.3% C 0.165 H 275.0°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#616EDB
RGB	rgb(97, 110, 219)
HSL	hsl(234, 63%, 62%)
HSV	hsv(234, 56%, 86%)
CMYK	cmyk(55.7%, 49.8%, 0%, 14.1%)
CIE-LAB	lab(50.46, 26.41, -57.54)
CIE-LCH	lch(50.46, 63.31, 294.65°)
OKLab	oklab(58.31% 0.0143 -0.1644)
OKLCH	oklch(58.31% 0.165 275)
XYZ	xyz(23.2878, 18.8061, 69.4069)
Luminance	0.1881 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616EDB #DBCE61

analogous

#61ABDB #616EDB #9161DB

triadic

#616EDB #DB616E #6EDB61

tetradic

#616EDB #DB61AB #DBCE61 #61DB91

square

#616EDB #DB61AB #DBCE61 #61DB91

split-complementary

#616EDB #DB9161 #ABDB61

monochromatic

#24319E #2F40D0 #616EDB #939CE6 #C5C9F2

Accessibility & contrast

On white

4.41

#616EDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#616EDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616EDB

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616EDB	#FFFFFF	#000000	##000000
##616EDB	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#367DDF

Deuteranopia (green-blind)

#2373D9

Tritanopia (blue-blind)

#1C869A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #616edb;
/* rgb */ color: rgb(97, 110, 219);
/* oklch */ color: oklch(58.3% 0.165 275.0);

Tailwind

colors: {
  custom: {
    50: '#9797e7',
    500: '#616edb',
    950: '#000000',
  },
}

SCSS

$custom: #616edb;
$custom-light: #9797e7;
$custom-dark: #000000;

JSON

{
  "hex": "#616edb",
  "rgb": {
    "r": 97,
    "g": 110,
    "b": 219
  },
  "hsl": {
    "h": 233.607,
    "s": 62.887,
    "l": 61.961
  },
  "oklch": {
    "l": 0.58308,
    "c": 0.165,
    "h": 275
  },
  "luminance": 0.18808
}

Semantic roles & 50–950 ramp

primary

#616EDB

secondary

#E2DEB5

accent

#B81BCB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #616EDB

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

Preview Lab → · Contrast checker → · Palette generator →