#616DD9#616DD9

#616DD9 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 58.0% C 0.164 H 275.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#616DD9
RGB	rgb(97, 109, 217)
HSL	hsl(234, 61%, 62%)
HSV	hsv(234, 55%, 85%)
CMYK	cmyk(55.3%, 49.8%, 0%, 14.9%)
CIE-LAB	lab(50.08, 26.38, -57.01)
CIE-LCH	lch(50.08, 62.82, 294.83°)
OKLab	oklab(57.98% 0.0151 -0.1628)
OKLCH	oklch(57.98% 0.164 275.3)
XYZ	xyz(22.9188, 18.4868, 67.9928)
Luminance	0.1849 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616DD9 #D9CD61

analogous

#61A9D9 #616DD9 #9161D9

triadic

#616DD9 #D9616D #6DD961

tetradic

#616DD9 #D961A9 #D9CD61 #61D991

square

#616DD9 #D961A9 #D9CD61 #61D991

split-complementary

#616DD9 #D99161 #A9D961

monochromatic

#25319A #3140CC #616DD9 #929BE5 #C4C8F1

Accessibility & contrast

On white

4.47

#616DD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#616DD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616DD9

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616DD9	#FFFFFF	#000000	##000000
##616DD9	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#367CDD

Deuteranopia (green-blind)

#2472D7

Tritanopia (blue-blind)

#208599

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #616dd9;
/* rgb */ color: rgb(97, 109, 217);
/* oklch */ color: oklch(58.0% 0.164 275.3);

Tailwind

colors: {
  custom: {
    50: '#9796e5',
    500: '#616dd9',
    950: '#000000',
  },
}

SCSS

$custom: #616dd9;
$custom-light: #9796e5;
$custom-dark: #000000;

JSON

{
  "hex": "#616dd9",
  "rgb": {
    "r": 97,
    "g": 109,
    "b": 217
  },
  "hsl": {
    "h": 234,
    "s": 61.224,
    "l": 61.569
  },
  "oklch": {
    "l": 0.57982,
    "c": 0.16354,
    "h": 275.3
  },
  "luminance": 0.18488
}

Semantic roles & 50–950 ramp

primary

#616DD9

secondary

#E1DDB5

accent

#B81DC9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #616DD9

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

Preview Lab → · Contrast checker → · Palette generator →