#615BE9#615BE9

#615BE9 is a mid, highly saturated blue. Relative luminance 0.159; OKLCH L 55.9% C 0.208 H 279.2°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#615BE9
RGB	rgb(97, 91, 233)
HSL	hsl(243, 76%, 64%)
HSV	hsv(243, 61%, 91%)
CMYK	cmyk(58.4%, 60.9%, 0%, 8.6%)
CIE-LAB	lab(46.85, 42.35, -71.29)
CIE-LCH	lch(46.85, 82.92, 300.72°)
OKLab	oklab(55.92% 0.0331 -0.205)
OKLCH	oklch(55.92% 0.208 279.2)
XYZ	xyz(23.3742, 15.9051, 78.9133)
Luminance	0.1591 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615BE9 #E3E95B

analogous

#5B9CE9 #615BE9 #A85BE9

triadic

#615BE9 #E9615B #5BE961

tetradic

#615BE9 #E95B9C #E3E95B #5BE9A8

square

#615BE9 #E95B9C #E3E95B #5BE9A8

split-complementary

#615BE9 #E9A85B #9CE95B

monochromatic

#1E18B2 #2D25E2 #615BE9 #9591F0 #C9C7F7

Accessibility & contrast

On white

5.02

#615BE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#615BE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615BE9

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615BE9	#FFFFFF	#000000	##FFFFFF
##615BE9	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075EE

Deuteranopia (green-blind)

#0069E6

Tritanopia (blue-blind)

#007E99

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #615be9;
/* rgb */ color: rgb(97, 91, 233);
/* oklch */ color: oklch(55.9% 0.208 279.2);

Tailwind

colors: {
  custom: {
    50: '#9a8af1',
    500: '#615be9',
    950: '#000000',
  },
}

SCSS

$custom: #615be9;
$custom-light: #9a8af1;
$custom-dark: #000000;

JSON

{
  "hex": "#615be9",
  "rgb": {
    "r": 97,
    "g": 91,
    "b": 233
  },
  "hsl": {
    "h": 242.535,
    "s": 76.344,
    "l": 63.529
  },
  "oklch": {
    "l": 0.55924,
    "c": 0.20763,
    "h": 279.2
  },
  "luminance": 0.15907
}

Semantic roles & 50–950 ramp

primary

#615BE9

secondary

#E7E9B7

accent

#D90DD0

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #615BE9

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

Preview Lab → · Contrast checker → · Palette generator →