#616BBD#616BBD

#616BBD is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.8% C 0.127 H 276.2°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#616BBD
RGB	rgb(97, 107, 189)
HSL	hsl(233, 41%, 56%)
HSV	hsv(233, 49%, 74%)
CMYK	cmyk(48.7%, 43.4%, 0%, 25.9%)
CIE-LAB	lab(47.92, 18.73, -44.45)
CIE-LCH	lch(47.92, 48.23, 292.85°)
OKLab	oklab(55.81% 0.0138 -0.126)
OKLCH	oklch(55.81% 0.127 276.2)
XYZ	xyz(19.3699, 16.7298, 50.3428)
Luminance	0.1673 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616BBD #BDB361

analogous

#6199BD #616BBD #8561BD

triadic

#616BBD #BD616B #6BBD61

tetradic

#616BBD #BD6199 #BDB361 #61BD85

square

#616BBD #BD6199 #BDB361 #61BD85

split-complementary

#616BBD #BD8561 #99BD61

monochromatic

#303873 #424C9F #616BBD #8C93CF #B7BCE1

Accessibility & contrast

On white

4.83

#616BBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#616BBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616BBD

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616BBD	#FFFFFF	#000000	##FFFFFF
##616BBD	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A76C0

Deuteranopia (green-blind)

#426EBB

Tritanopia (blue-blind)

#3E7C8B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #616bbd;
/* rgb */ color: rgb(97, 107, 189);
/* oklch */ color: oklch(55.8% 0.127 276.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#616bbd",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 189
  },
  "hsl": {
    "h": 233.478,
    "s": 41.071,
    "l": 56.078
  },
  "oklch": {
    "l": 0.5581,
    "c": 0.12672,
    "h": 276.2
  },
  "luminance": 0.16731
}

Semantic roles & 50–950 ramp

primary

#616BBD

secondary

#D0CCAA

accent

#C457D1

background

#F9F9FC

surface

#F2F1F9

border

#CCCBD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #616BBD

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

Preview Lab → · Contrast checker → · Palette generator →