#616DA3#616DA3

#616DA3 is a mid, moderate blue. Relative luminance 0.161; OKLCH L 54.8% C 0.086 H 273.7°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#616DA3
RGB	rgb(97, 109, 163)
HSL	hsl(229, 26%, 51%)
HSV	hsv(229, 40%, 64%)
CMYK	cmyk(40.5%, 33.1%, 0%, 36.1%)
CIE-LAB	lab(47.13, 9.62, -30.54)
CIE-LCH	lch(47.13, 32.02, 287.49°)
OKLab	oklab(54.77% 0.0055 -0.0854)
OKLCH	oklch(54.77% 0.086 273.7)
XYZ	xyz(17.0073, 16.1222, 36.8590)
Luminance	0.1612 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616DA3 #A39761

analogous

#618EA3 #616DA3 #7661A3

triadic

#616DA3 #A3616D #6DA361

tetradic

#616DA3 #A3618E #A39761 #61A376

square

#616DA3 #A3618E #A39761 #61A376

split-complementary

#616DA3 #A37661 #8EA361

monochromatic

#333957 #49537E #616DA3 #8891BA #AEB4D0

Accessibility & contrast

On white

4.97

#616DA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#616DA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616DA3

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616DA3	#FFFFFF	#000000	##FFFFFF
##616DA3	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B73A5

Deuteranopia (green-blind)

#566DA2

Tritanopia (blue-blind)

#4C7880

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #616da3;
/* rgb */ color: rgb(97, 109, 163);
/* oklch */ color: oklch(54.8% 0.086 273.7);

Tailwind

colors: {
  custom: {
    50: '#9096be',
    500: '#616da3',
    950: '#000000',
  },
}

SCSS

$custom: #616da3;
$custom-light: #9096be;
$custom-dark: #000000;

JSON

{
  "hex": "#616da3",
  "rgb": {
    "r": 97,
    "g": 109,
    "b": 163
  },
  "hsl": {
    "h": 229.091,
    "s": 26.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.54774,
    "c": 0.08562,
    "h": 273.7
  },
  "luminance": 0.16123
}

Semantic roles & 50–950 ramp

primary

#616DA3

secondary

#BFB9A1

accent

#B265C3

background

#F9F9FB

surface

#F1F2F7

border

#CBCCD0

text

#0D0D12

muted

#7E7E81

Preview Lab

Preview with #616DA3

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

Preview Lab → · Contrast checker → · Palette generator →