#616CD1#616CD1

#616CD1 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.3% C 0.154 H 275.7°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#616CD1
RGB	rgb(97, 108, 209)
HSL	hsl(234, 55%, 60%)
HSV	hsv(234, 54%, 82%)
CMYK	cmyk(53.6%, 48.3%, 0%, 18%)
CIE-LAB	lab(49.34, 24.43, -53.66)
CIE-LCH	lch(49.34, 58.96, 294.48°)
OKLab	oklab(57.26% 0.0154 -0.153)
OKLCH	oklch(57.26% 0.154 275.7)
XYZ	xyz(21.7973, 17.8685, 62.6096)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616CD1 #D1C661

analogous

#61A4D1 #616CD1 #8E61D1

triadic

#616CD1 #D1616C #6CD161

tetradic

#616CD1 #D161A4 #D1C661 #61D18E

square

#616CD1 #D161A4 #D1C661 #61D18E

split-complementary

#616CD1 #D18E61 #A4D161

monochromatic

#29338E #3744BE #616CD1 #9098DF #C0C4ED

Accessibility & contrast

On white

4.59

#616CD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#616CD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #616CD1

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616CD1	#FFFFFF	#000000	##FFFFFF
##616CD1	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C7AD5

Deuteranopia (green-blind)

#2E71CF

Tritanopia (blue-blind)

#2B8294

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #616cd1;
/* rgb */ color: rgb(97, 108, 209);
/* oklch */ color: oklch(57.3% 0.154 275.7);

Tailwind

colors: {
  custom: {
    50: '#9695e0',
    500: '#616cd1',
    950: '#000000',
  },
}

SCSS

$custom: #616cd1;
$custom-light: #9695e0;
$custom-dark: #000000;

JSON

{
  "hex": "#616cd1",
  "rgb": {
    "r": 97,
    "g": 108,
    "b": 209
  },
  "hsl": {
    "h": 234.107,
    "s": 54.902,
    "l": 60
  },
  "oklch": {
    "l": 0.57262,
    "c": 0.15377,
    "h": 275.7
  },
  "luminance": 0.1787
}

Semantic roles & 50–950 ramp

primary

#616CD1

secondary

#DCD8B1

accent

#D04ADE

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #616CD1

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

Preview Lab → · Contrast checker → · Palette generator →