#616CBD#616CBD

#616CBD is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.0% C 0.125 H 275.8°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#616CBD
RGB	rgb(97, 108, 189)
HSL	hsl(233, 41%, 56%)
HSV	hsv(233, 49%, 74%)
CMYK	cmyk(48.7%, 42.9%, 0%, 25.9%)
CIE-LAB	lab(48.18, 18.11, -44.03)
CIE-LCH	lch(48.18, 47.61, 292.37°)
OKLab	oklab(56.01% 0.0126 -0.1247)
OKLCH	oklch(56.01% 0.125 275.8)
XYZ	xyz(19.4748, 16.9395, 50.3777)
Luminance	0.1694 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616CBD #BDB261

analogous

#619ABD #616CBD #8461BD

triadic

#616CBD #BD616C #6CBD61

tetradic

#616CBD #BD619A #BDB261 #61BD84

square

#616CBD #BD619A #BDB261 #61BD84

split-complementary

#616CBD #BD8461 #9ABD61

monochromatic

#303873 #424D9F #616CBD #8C94CF #B7BCE1

Accessibility & contrast

On white

4.79

#616CBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#616CBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616CBD

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616CBD	#FFFFFF	#000000	##FFFFFF
##616CBD	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C76C0

Deuteranopia (green-blind)

#436FBB

Tritanopia (blue-blind)

#3E7D8B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #616cbd;
/* rgb */ color: rgb(97, 108, 189);
/* oklch */ color: oklch(56.0% 0.125 275.8);

Tailwind

colors: {
  custom: {
    50: '#9395d1',
    500: '#616cbd',
    950: '#000000',
  },
}

SCSS

$custom: #616cbd;
$custom-light: #9395d1;
$custom-dark: #000000;

JSON

{
  "hex": "#616cbd",
  "rgb": {
    "r": 97,
    "g": 108,
    "b": 189
  },
  "hsl": {
    "h": 232.826,
    "s": 41.071,
    "l": 56.078
  },
  "oklch": {
    "l": 0.56013,
    "c": 0.12536,
    "h": 275.8
  },
  "luminance": 0.16941
}

Semantic roles & 50–950 ramp

primary

#616CBD

secondary

#D0CBAA

accent

#C257D1

background

#F9F9FC

surface

#F2F1F9

border

#CCCBD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #616CBD

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

Preview Lab → · Contrast checker → · Palette generator →