#616FA8#616FA8

#616FA8 is a mid, moderate blue. Relative luminance 0.167; OKLCH L 55.5% C 0.090 H 272.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#616FA8
RGB	rgb(97, 111, 168)
HSL	hsl(228, 29%, 52%)
HSV	hsv(228, 42%, 66%)
CMYK	cmyk(42.3%, 33.9%, 0%, 34.1%)
CIE-LAB	lab(47.93, 9.87, -32.23)
CIE-LCH	lch(47.93, 33.70, 287.04°)
OKLab	oklab(55.46% 0.0042 -0.0903)
OKLCH	oklch(55.46% 0.09 272.6)
XYZ	xyz(17.6799, 16.7366, 39.3371)
Luminance	0.1674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616FA8 #A89A61

analogous

#6193A8 #616FA8 #7761A8

triadic

#616FA8 #A8616F #6FA861

tetradic

#616FA8 #A86193 #A89A61 #61A877

square

#616FA8 #A86193 #A89A61 #61A877

split-complementary

#616FA8 #A87761 #93A861

monochromatic

#333B5C #485483 #616FA8 #8893BE #B0B7D3

Accessibility & contrast

On white

4.83

#616FA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#616FA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616FA8

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616FA8	#FFFFFF	#000000	##FFFFFF
##616FA8	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)

#5B75AA

Deuteranopia (green-blind)

#556FA7

Tritanopia (blue-blind)

#4A7B84

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #616fa8;
/* rgb */ color: rgb(97, 111, 168);
/* oklch */ color: oklch(55.5% 0.090 272.6);

Tailwind

colors: {
  custom: {
    50: '#9198c2',
    500: '#616fa8',
    950: '#000000',
  },
}

SCSS

$custom: #616fa8;
$custom-light: #9198c2;
$custom-dark: #000000;

JSON

{
  "hex": "#616fa8",
  "rgb": {
    "r": 97,
    "g": 111,
    "b": 168
  },
  "hsl": {
    "h": 228.169,
    "s": 28.98,
    "l": 51.961
  },
  "oklch": {
    "l": 0.55464,
    "c": 0.09043,
    "h": 272.6
  },
  "luminance": 0.16737
}

Semantic roles & 50–950 ramp

primary

#616FA8

secondary

#C2BCA3

accent

#B263C5

background

#F9F9FB

surface

#F1F2F7

border

#CBCCD0

text

#0D0D12

muted

#7E7E81

Preview Lab

Preview with #616FA8

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

Preview Lab → · Contrast checker → · Palette generator →