#616FC4#616FC4

#616FC4 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.0% C 0.131 H 274.4°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#616FC4
RGB	rgb(97, 111, 196)
HSL	hsl(232, 46%, 57%)
HSV	hsv(232, 51%, 77%)
CMYK	cmyk(50.5%, 43.4%, 0%, 23.1%)
CIE-LAB	lab(49.37, 18.46, -46.17)
CIE-LCH	lch(49.37, 49.73, 291.79°)
OKLab	oklab(57.04% 0.0102 -0.131)
OKLCH	oklch(57.04% 0.131 274.4)
XYZ	xyz(20.5749, 17.8945, 54.5837)
Luminance	0.1790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616FC4 #C4B661

analogous

#61A1C4 #616FC4 #8461C4

triadic

#616FC4 #C4616F #6FC461

tetradic

#616FC4 #C461A1 #C4B661 #61C484

square

#616FC4 #C461A1 #C4B661 #61C484

split-complementary

#616FC4 #C48461 #A1C461

monochromatic

#2E397C #3F4EA9 #616FC4 #8E98D5 #BAC0E5

Accessibility & contrast

On white

4.59

#616FC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#616FC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #616FC4

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616FC4	#FFFFFF	#000000	##FFFFFF
##616FC4	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7AC7

Deuteranopia (green-blind)

#4271C2

Tritanopia (blue-blind)

#388190

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #616fc4;
/* rgb */ color: rgb(97, 111, 196);
/* oklch */ color: oklch(57.0% 0.131 274.4);

Tailwind

colors: {
  custom: {
    50: '#9498d6',
    500: '#616fc4',
    950: '#000000',
  },
}

SCSS

$custom: #616fc4;
$custom-light: #9498d6;
$custom-dark: #000000;

JSON

{
  "hex": "#616fc4",
  "rgb": {
    "r": 97,
    "g": 111,
    "b": 196
  },
  "hsl": {
    "h": 231.515,
    "s": 45.622,
    "l": 57.451
  },
  "oklch": {
    "l": 0.57043,
    "c": 0.13139,
    "h": 274.4
  },
  "luminance": 0.17896
}

Semantic roles & 50–950 ramp

primary

#616FC4

secondary

#D4CFAC

accent

#C353D5

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #616FC4

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

Preview Lab → · Contrast checker → · Palette generator →