#616BBE#616BBE

#616BBE is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.9% C 0.128 H 276.2°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#616BBE
RGB	rgb(97, 107, 190)
HSL	hsl(234, 42%, 56%)
HSV	hsv(234, 49%, 75%)
CMYK	cmyk(48.9%, 43.7%, 0%, 25.5%)
CIE-LAB	lab(47.97, 19.04, -44.94)
CIE-LCH	lch(47.97, 48.81, 292.96°)
OKLab	oklab(55.87% 0.0139 -0.1274)
OKLCH	oklch(55.87% 0.128 276.2)
XYZ	xyz(19.4788, 16.7734, 50.9164)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616BBE #BEB461

analogous

#619ABE #616BBE #8661BE

triadic

#616BBE #BE616B #6BBE61

tetradic

#616BBE #BE619A #BEB461 #61BE86

square

#616BBE #BE619A #BEB461 #61BE86

split-complementary

#616BBE #BE8661 #9ABE61

monochromatic

#303775 #424CA0 #616BBE #8C94D0 #B8BCE2

Accessibility & contrast

On white

4.82

#616BBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#616BBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616BBE

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616BBE	#FFFFFF	#000000	##FFFFFF
##616BBE	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4976C1

Deuteranopia (green-blind)

#416EBC

Tritanopia (blue-blind)

#3D7D8B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #616bbe;
/* rgb */ color: rgb(97, 107, 190);
/* oklch */ color: oklch(55.9% 0.128 276.2);

Tailwind

colors: {
  custom: {
    50: '#9395d2',
    500: '#616bbe',
    950: '#000000',
  },
}

SCSS

$custom: #616bbe;
$custom-light: #9395d2;
$custom-dark: #000000;

JSON

{
  "hex": "#616bbe",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 190
  },
  "hsl": {
    "h": 233.548,
    "s": 41.704,
    "l": 56.275
  },
  "oklch": {
    "l": 0.5587,
    "c": 0.12817,
    "h": 276.2
  },
  "luminance": 0.16774
}

Semantic roles & 50–950 ramp

primary

#616BBE

secondary

#D1CCAA

accent

#C456D2

background

#F9F9FC

surface

#F2F1F9

border

#CCCBD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #616BBE

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

Preview Lab → · Contrast checker → · Palette generator →