#616FA5#616FA5

#616FA5 is a mid, moderate blue. Relative luminance 0.166; OKLCH L 55.3% C 0.086 H 272.2°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#616FA5
RGB	rgb(97, 111, 165)
HSL	hsl(228, 27%, 51%)
HSV	hsv(228, 41%, 65%)
CMYK	cmyk(41.2%, 32.7%, 0%, 35.3%)
CIE-LAB	lab(47.79, 8.99, -30.69)
CIE-LCH	lch(47.79, 31.98, 286.32°)
OKLab	oklab(55.31% 0.0034 -0.0859)
OKLCH	oklch(55.31% 0.086 272.2)
XYZ	xyz(17.4037, 16.6260, 37.8821)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616FA5 #A59761

analogous

#6191A5 #616FA5 #7561A5

triadic

#616FA5 #A5616F #6FA561

tetradic

#616FA5 #A56191 #A59761 #61A575

square

#616FA5 #A56191 #A59761 #61A575

split-complementary

#616FA5 #A57561 #91A561

monochromatic

#333B59 #495480 #616FA5 #8893BB #AFB6D1

Accessibility & contrast

On white

4.86

#616FA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#616FA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616FA5

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616FA5	#FFFFFF	#000000	##FFFFFF
##616FA5	1.00	4.86	4.33	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D74A7

Deuteranopia (green-blind)

#576FA4

Tritanopia (blue-blind)

#4B7A82

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #616fa5;
/* rgb */ color: rgb(97, 111, 165);
/* oklch */ color: oklch(55.3% 0.086 272.2);

Tailwind

colors: {
  custom: {
    50: '#9198c0',
    500: '#616fa5',
    950: '#000000',
  },
}

SCSS

$custom: #616fa5;
$custom-light: #9198c0;
$custom-dark: #000000;

JSON

{
  "hex": "#616fa5",
  "rgb": {
    "r": 97,
    "g": 111,
    "b": 165
  },
  "hsl": {
    "h": 227.647,
    "s": 27.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.55309,
    "c": 0.08596,
    "h": 272.2
  },
  "luminance": 0.16627
}

Semantic roles & 50–950 ramp

primary

#616FA5

secondary

#C0BAA2

accent

#B064C4

background

#F9F9FB

surface

#F1F2F7

border

#CBCCD0

text

#0D0D12

muted

#7E7E81

Preview Lab

Preview with #616FA5

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

Preview Lab → · Contrast checker → · Palette generator →