#616BE7#616BE7

#616BE7 is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.6% C 0.185 H 275.6°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#616BE7
RGB	rgb(97, 107, 231)
HSL	hsl(236, 74%, 64%)
HSV	hsv(236, 58%, 91%)
CMYK	cmyk(58%, 53.7%, 0%, 9.4%)
CIE-LAB	lab(50.48, 32.11, -64.27)
CIE-LCH	lch(50.48, 71.85, 296.55°)
OKLab	oklab(58.57% 0.0181 -0.1842)
OKLCH	oklch(58.57% 0.185 275.6)
XYZ	xyz(24.6066, 18.8245, 77.9226)
Luminance	0.1883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616BE7 #E7DD61

analogous

#61AEE7 #616BE7 #9A61E7

triadic

#616BE7 #E7616B #6BE761

tetradic

#616BE7 #E761AE #E7DD61 #61E79A

square

#616BE7 #E761AE #E7DD61 #61E79A

split-complementary

#616BE7 #E79A61 #AEE761

monochromatic

#1B26B2 #2C39DF #616BE7 #969DEF #CBCFF7

Accessibility & contrast

On white

4.41

#616BE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#616BE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616BE7

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616BE7	#FFFFFF	#000000	##000000
##616BE7	1.00	4.41	4.77	4.77
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#187EEB

Deuteranopia (green-blind)

#0073E4

Tritanopia (blue-blind)

#00889F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #616be7;
/* rgb */ color: rgb(97, 107, 231);
/* oklch */ color: oklch(58.6% 0.185 275.6);

Tailwind

colors: {
  custom: {
    50: '#9995ef',
    500: '#616be7',
    950: '#000000',
  },
}

SCSS

$custom: #616be7;
$custom-light: #9995ef;
$custom-dark: #000000;

JSON

{
  "hex": "#616be7",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 231
  },
  "hsl": {
    "h": 235.522,
    "s": 73.626,
    "l": 64.314
  },
  "oklch": {
    "l": 0.58571,
    "c": 0.1851,
    "h": 275.6
  },
  "luminance": 0.18826
}

Semantic roles & 50–950 ramp

primary

#616BE7

secondary

#E9E6BB

accent

#C710D6

background

#FAF9FE

surface

#F3F1FD

border

#CDCBD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #616BE7

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

Preview Lab → · Contrast checker → · Palette generator →