#616CEF#616CEF

#616CEF is a mid, vivid blue. Relative luminance 0.195; OKLCH L 59.3% C 0.194 H 275.2°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#616CEF
RGB	rgb(97, 108, 239)
HSL	hsl(235, 82%, 66%)
HSV	hsv(235, 59%, 94%)
CMYK	cmyk(59.4%, 54.8%, 0%, 6.3%)
CIE-LAB	lab(51.26, 34.09, -67.49)
CIE-LCH	lch(51.26, 75.61, 296.80°)
OKLab	oklab(59.33% 0.0175 -0.1937)
OKLCH	oklch(59.33% 0.194 275.2)
XYZ	xyz(25.8672, 19.4965, 84.0447)
Luminance	0.1950 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616CEF #EFE461

analogous

#61B3EF #616CEF #9D61EF

triadic

#616CEF #EF616C #6CEF61

tetradic

#616CEF #EF61B3 #EFE461 #61EF9D

square

#616CEF #EF61B3 #EFE461 #61EF9D

split-complementary

#616CEF #EF9D61 #B3EF61

monochromatic

#1421C2 #2938E9 #616CEF #99A0F5 #D0D3FA

Accessibility & contrast

On white

4.29

#616CEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#616CEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616CEF

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616CEF	#FFFFFF	#000000	##000000
##616CEF	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080F3

Deuteranopia (green-blind)

#0074EC

Tritanopia (blue-blind)

#008BA3

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #616cef;
/* rgb */ color: rgb(97, 108, 239);
/* oklch */ color: oklch(59.3% 0.194 275.2);

Tailwind

colors: {
  custom: {
    50: '#9a96f5',
    500: '#616cef',
    950: '#000000',
  },
}

SCSS

$custom: #616cef;
$custom-light: #9a96f5;
$custom-dark: #000000;

JSON

{
  "hex": "#616cef",
  "rgb": {
    "r": 97,
    "g": 108,
    "b": 239
  },
  "hsl": {
    "h": 235.352,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.59326,
    "c": 0.19447,
    "h": 275.2
  },
  "luminance": 0.19499
}

Semantic roles & 50–950 ramp

primary

#616CEF

secondary

#EDEABE

accent

#CD08DE

background

#FAF9FF

surface

#F4F1FE

border

#CECBD6

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #616CEF

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

Preview Lab → · Contrast checker → · Palette generator →