#616CE1#616CE1

#616CE1 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 58.3% C 0.176 H 275.5°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#616CE1
RGB	rgb(97, 108, 225)
HSL	hsl(235, 68%, 63%)
HSV	hsv(235, 57%, 88%)
CMYK	cmyk(56.9%, 52%, 0%, 11.8%)
CIE-LAB	lab(50.34, 29.57, -61.13)
CIE-LCH	lch(50.34, 67.90, 295.81°)
OKLab	oklab(58.34% 0.0168 -0.175)
OKLCH	oklch(58.34% 0.176 275.5)
XYZ	xyz(23.8785, 18.7010, 73.5709)
Luminance	0.1870 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616CE1 #E1D661

analogous

#61ACE1 #616CE1 #9661E1

triadic

#616CE1 #E1616C #6CE161

tetradic

#616CE1 #E161AC #E1D661 #61E196

square

#616CE1 #E161AC #E1D661 #61E196

split-complementary

#616CE1 #E19661 #ACE161

monochromatic

#202CA8 #2E3CD7 #616CE1 #949CEB #C8CCF5

Accessibility & contrast

On white

4.43

#616CE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#616CE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616CE1

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616CE1	#FFFFFF	#000000	##000000
##616CE1	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#297DE5

Deuteranopia (green-blind)

#0473DF

Tritanopia (blue-blind)

#0D879C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #616ce1;
/* rgb */ color: rgb(97, 108, 225);
/* oklch */ color: oklch(58.3% 0.176 275.5);

Tailwind

colors: {
  custom: {
    50: '#9896eb',
    500: '#616ce1',
    950: '#000000',
  },
}

SCSS

$custom: #616ce1;
$custom-light: #9896eb;
$custom-dark: #000000;

JSON

{
  "hex": "#616ce1",
  "rgb": {
    "r": 97,
    "g": 108,
    "b": 225
  },
  "hsl": {
    "h": 234.844,
    "s": 68.085,
    "l": 63.137
  },
  "oklch": {
    "l": 0.58336,
    "c": 0.17577,
    "h": 275.5
  },
  "luminance": 0.18703
}

Semantic roles & 50–950 ramp

primary

#616CE1

secondary

#E6E2B8

accent

#C015D0

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #616CE1

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

Preview Lab → · Contrast checker → · Palette generator →