#616CB4#616CB4

#616CB4 is a mid, moderate blue. Relative luminance 0.166; OKLCH L 55.5% C 0.112 H 275.5°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#616CB4
RGB	rgb(97, 108, 180)
HSL	hsl(232, 36%, 54%)
HSV	hsv(232, 46%, 71%)
CMYK	cmyk(46.1%, 40%, 0%, 29.4%)
CIE-LAB	lab(47.70, 15.34, -39.58)
CIE-LCH	lch(47.70, 42.44, 291.18°)
OKLab	oklab(55.49% 0.0109 -0.1117)
OKLCH	oklch(55.49% 0.112 275.5)
XYZ	xyz(18.5280, 16.5608, 45.3914)
Luminance	0.1656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616CB4 #B4A961

analogous

#6196B4 #616CB4 #8061B4

triadic

#616CB4 #B4616C #6CB461

tetradic

#616CB4 #B46196 #B4A961 #61B480

square

#616CB4 #B46196 #B4A961 #61B480

split-complementary

#616CB4 #B48061 #96B461

monochromatic

#323969 #455092 #616CB4 #8B93C8 #B4B9DB

Accessibility & contrast

On white

4.87

#616CB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#616CB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616CB4

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616CB4	#FFFFFF	#000000	##FFFFFF
##616CB4	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5175B7

Deuteranopia (green-blind)

#4A6EB2

Tritanopia (blue-blind)

#447B87

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #616cb4;
/* rgb */ color: rgb(97, 108, 180);
/* oklch */ color: oklch(55.5% 0.112 275.5);

Tailwind

colors: {
  custom: {
    50: '#9295cb',
    500: '#616cb4',
    950: '#000000',
  },
}

SCSS

$custom: #616cb4;
$custom-light: #9295cb;
$custom-dark: #000000;

JSON

{
  "hex": "#616cb4",
  "rgb": {
    "r": 97,
    "g": 108,
    "b": 180
  },
  "hsl": {
    "h": 232.048,
    "s": 35.622,
    "l": 54.314
  },
  "oklch": {
    "l": 0.55487,
    "c": 0.11225,
    "h": 275.5
  },
  "luminance": 0.16562
}

Semantic roles & 50–950 ramp

primary

#616CB4

secondary

#CAC5A7

accent

#BD5CCC

background

#F9F9FC

surface

#F2F1F8

border

#CCCBD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #616CB4

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

Preview Lab → · Contrast checker → · Palette generator →