#616FB0#616FB0

#616FB0 is a mid, moderate blue. Relative luminance 0.170; OKLCH L 55.9% C 0.102 H 273.4°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#616FB0
RGB	rgb(97, 111, 176)
HSL	hsl(229, 33%, 54%)
HSV	hsv(229, 45%, 69%)
CMYK	cmyk(44.9%, 36.9%, 0%, 31%)
CIE-LAB	lab(48.32, 12.27, -36.28)
CIE-LCH	lch(48.32, 38.30, 288.69°)
OKLab	oklab(55.89% 0.0061 -0.1021)
OKLCH	oklch(55.89% 0.102 273.4)
XYZ	xyz(18.4483, 17.0439, 43.3836)
Luminance	0.1704 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616FB0 #B0A261

analogous

#6196B0 #616FB0 #7A61B0

triadic

#616FB0 #B0616F #6FB061

tetradic

#616FB0 #B06196 #B0A261 #61B07A

square

#616FB0 #B06196 #B0A261 #61B07A

split-complementary

#616FB0 #B07A61 #96B061

monochromatic

#323B64 #47538D #616FB0 #8A94C4 #B3B9D9

Accessibility & contrast

On white

4.76

#616FB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#616FB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616FB0

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616FB0	#FFFFFF	#000000	##FFFFFF
##616FB0	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5876B3

Deuteranopia (green-blind)

#5170AF

Tritanopia (blue-blind)

#457C87

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #616fb0;
/* rgb */ color: rgb(97, 111, 176);
/* oklch */ color: oklch(55.9% 0.102 273.4);

Tailwind

colors: {
  custom: {
    50: '#9298c8',
    500: '#616fb0',
    950: '#000000',
  },
}

SCSS

$custom: #616fb0;
$custom-light: #9298c8;
$custom-dark: #000000;

JSON

{
  "hex": "#616fb0",
  "rgb": {
    "r": 97,
    "g": 111,
    "b": 176
  },
  "hsl": {
    "h": 229.367,
    "s": 33.333,
    "l": 53.529
  },
  "oklch": {
    "l": 0.55892,
    "c": 0.10228,
    "h": 273.4
  },
  "luminance": 0.17045
}

Semantic roles & 50–950 ramp

primary

#616FB0

secondary

#C7C1A5

accent

#B65EC9

background

#F9F9FC

surface

#F1F2F8

border

#CBCCD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #616FB0

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

Preview Lab → · Contrast checker → · Palette generator →