#616BC7#616BC7

#616BC7 is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.4% C 0.141 H 276.2°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#616BC7
RGB	rgb(97, 107, 199)
HSL	hsl(234, 48%, 58%)
HSV	hsv(234, 51%, 78%)
CMYK	cmyk(51.3%, 46.2%, 0%, 22%)
CIE-LAB	lab(48.48, 21.87, -49.31)
CIE-LCH	lch(48.48, 53.94, 293.92°)
OKLab	oklab(56.43% 0.0153 -0.1402)
OKLCH	oklch(56.43% 0.141 276.2)
XYZ	xyz(20.4930, 17.1790, 56.2578)
Luminance	0.1718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616BC7 #C7BD61

analogous

#619EC7 #616BC7 #8A61C7

triadic

#616BC7 #C7616B #6BC761

tetradic

#616BC7 #C7619E #C7BD61 #61C78A

square

#616BC7 #C7619E #C7BD61 #61C78A

split-complementary

#616BC7 #C78A61 #9EC761

monochromatic

#2D3680 #3D48AD #616BC7 #8E95D7 #BBC0E7

Accessibility & contrast

On white

4.73

#616BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#616BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616BC7

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616BC7	#FFFFFF	#000000	##FFFFFF
##616BC7	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4377CA

Deuteranopia (green-blind)

#396FC5

Tritanopia (blue-blind)

#367F8F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #616bc7;
/* rgb */ color: rgb(97, 107, 199);
/* oklch */ color: oklch(56.4% 0.141 276.2);

Tailwind

colors: {
  custom: {
    50: '#9495d8',
    500: '#616bc7',
    950: '#000000',
  },
}

SCSS

$custom: #616bc7;
$custom-light: #9495d8;
$custom-dark: #000000;

JSON

{
  "hex": "#616bc7",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 199
  },
  "hsl": {
    "h": 234.118,
    "s": 47.664,
    "l": 58.039
  },
  "oklch": {
    "l": 0.56425,
    "c": 0.14104,
    "h": 276.2
  },
  "luminance": 0.1718
}

Semantic roles & 50–950 ramp

primary

#616BC7

secondary

#D6D2AE

accent

#CA51D7

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #616BC7

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

Preview Lab → · Contrast checker → · Palette generator →