#616EDF#616EDF

#616EDF is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.6% C 0.170 H 274.9°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#616EDF
RGB	rgb(97, 110, 223)
HSL	hsl(234, 66%, 63%)
HSV	hsv(234, 57%, 87%)
CMYK	cmyk(56.5%, 50.7%, 0%, 12.5%)
CIE-LAB	lab(50.71, 27.70, -59.40)
CIE-LCH	lch(50.71, 65.54, 295.00°)
OKLab	oklab(58.58% 0.0146 -0.1698)
OKLCH	oklch(58.58% 0.17 274.9)
XYZ	xyz(23.8207, 19.0192, 72.2136)
Luminance	0.1902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616EDF #DFD261

analogous

#61ADDF #616EDF #9361DF

triadic

#616EDF #DF616E #6EDF61

tetradic

#616EDF #DF61AD #DFD261 #61DF93

square

#616EDF #DF61AD #DFD261 #61DF93

split-complementary

#616EDF #DF9361 #ADDF61

monochromatic

#212FA4 #2E3FD5 #616EDF #949DE9 #C7CBF4

Accessibility & contrast

On white

4.37

#616EDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#616EDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616EDF

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616EDF	#FFFFFF	#000000	##000000
##616EDF	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#317EE3

Deuteranopia (green-blind)

#1974DD

Tritanopia (blue-blind)

#12889C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #616edf;
/* rgb */ color: rgb(97, 110, 223);
/* oklch */ color: oklch(58.6% 0.170 274.9);

Tailwind

colors: {
  custom: {
    50: '#9897ea',
    500: '#616edf',
    950: '#000000',
  },
}

SCSS

$custom: #616edf;
$custom-light: #9897ea;
$custom-dark: #000000;

JSON

{
  "hex": "#616edf",
  "rgb": {
    "r": 97,
    "g": 110,
    "b": 223
  },
  "hsl": {
    "h": 233.81,
    "s": 66.316,
    "l": 62.745
  },
  "oklch": {
    "l": 0.58577,
    "c": 0.17047,
    "h": 274.9
  },
  "luminance": 0.19021
}

Semantic roles & 50–950 ramp

primary

#616EDF

secondary

#E5E0B7

accent

#BB17CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #616EDF

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

Preview Lab → · Contrast checker → · Palette generator →