#616CCE#616CCE

#616CCE is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.1% C 0.150 H 275.8°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#616CCE
RGB	rgb(97, 108, 206)
HSL	hsl(234, 53%, 59%)
HSV	hsv(234, 53%, 81%)
CMYK	cmyk(52.9%, 47.6%, 0%, 19.2%)
CIE-LAB	lab(49.16, 23.47, -52.24)
CIE-LCH	lch(49.16, 57.27, 294.19°)
OKLab	oklab(57.07% 0.0151 -0.1488)
OKLCH	oklch(57.07% 0.15 275.8)
XYZ	xyz(21.4294, 17.7214, 60.6719)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616CCE #CEC361

analogous

#61A3CE #616CCE #8D61CE

triadic

#616CCE #CE616C #6CCE61

tetradic

#616CCE #CE61A3 #CEC361 #61CE8D

square

#616CCE #CE61A3 #CEC361 #61CE8D

split-complementary

#616CCE #CE8D61 #A3CE61

monochromatic

#2B348A #3946B9 #616CCE #9097DC #BEC3EB

Accessibility & contrast

On white

4.62

#616CCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#616CCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #616CCE

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616CCE	#FFFFFF	#000000	##FFFFFF
##616CCE	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F79D2

Deuteranopia (green-blind)

#3271CC

Tritanopia (blue-blind)

#2F8193

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #616cce;
/* rgb */ color: rgb(97, 108, 206);
/* oklch */ color: oklch(57.1% 0.150 275.8);

Tailwind

colors: {
  custom: {
    50: '#9595dd',
    500: '#616cce',
    950: '#000000',
  },
}

SCSS

$custom: #616cce;
$custom-light: #9595dd;
$custom-dark: #000000;

JSON

{
  "hex": "#616cce",
  "rgb": {
    "r": 97,
    "g": 108,
    "b": 206
  },
  "hsl": {
    "h": 233.945,
    "s": 52.657,
    "l": 59.412
  },
  "oklch": {
    "l": 0.57068,
    "c": 0.14958,
    "h": 275.8
  },
  "luminance": 0.17723
}

Semantic roles & 50–950 ramp

primary

#616CCE

secondary

#DBD6B0

accent

#CE4CDC

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #616CCE

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

Preview Lab → · Contrast checker → · Palette generator →