#616DA5#616DA5

#616DA5 is a mid, moderate blue. Relative luminance 0.162; OKLCH L 54.9% C 0.089 H 273.9°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#616DA5
RGB	rgb(97, 109, 165)
HSL	hsl(229, 27%, 51%)
HSV	hsv(229, 41%, 65%)
CMYK	cmyk(41.2%, 33.9%, 0%, 35.3%)
CIE-LAB	lab(47.23, 10.21, -31.56)
CIE-LCH	lch(47.23, 33.17, 287.93°)
OKLab	oklab(54.88% 0.0061 -0.0884)
OKLCH	oklch(54.88% 0.089 273.9)
XYZ	xyz(17.1879, 16.1945, 37.8102)
Luminance	0.1620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616DA5 #A59961

analogous

#618FA5 #616DA5 #7761A5

triadic

#616DA5 #A5616D #6DA561

tetradic

#616DA5 #A5618F #A59961 #61A577

square

#616DA5 #A5618F #A59961 #61A577

split-complementary

#616DA5 #A57761 #8FA561

monochromatic

#333959 #495380 #616DA5 #8891BB #AFB5D1

Accessibility & contrast

On white

4.95

#616DA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#616DA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616DA5

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616DA5	#FFFFFF	#000000	##FFFFFF
##616DA5	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A73A7

Deuteranopia (green-blind)

#556DA4

Tritanopia (blue-blind)

#4B7881

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #616da5;
/* rgb */ color: rgb(97, 109, 165);
/* oklch */ color: oklch(54.9% 0.089 273.9);

Tailwind

colors: {
  custom: {
    50: '#9196c0',
    500: '#616da5',
    950: '#000000',
  },
}

SCSS

$custom: #616da5;
$custom-light: #9196c0;
$custom-dark: #000000;

JSON

{
  "hex": "#616da5",
  "rgb": {
    "r": 97,
    "g": 109,
    "b": 165
  },
  "hsl": {
    "h": 229.412,
    "s": 27.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.54878,
    "c": 0.08862,
    "h": 273.9
  },
  "luminance": 0.16195
}

Semantic roles & 50–950 ramp

primary

#616DA5

secondary

#C0BBA2

accent

#B364C4

background

#F9F9FB

surface

#F1F2F7

border

#CBCCD0

text

#0D0D12

muted

#7E7E81

Preview Lab

Preview with #616DA5

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

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