#615FF4#615FF4

#615FF4 is a mid, highly saturated blue. Relative luminance 0.173; OKLCH L 57.5% C 0.217 H 277.7°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#615FF4
RGB	rgb(97, 95, 244)
HSL	hsl(241, 87%, 66%)
HSV	hsv(241, 61%, 96%)
CMYK	cmyk(60.2%, 61.1%, 0%, 4.3%)
CIE-LAB	lab(48.58, 43.47, -74.64)
CIE-LCH	lch(48.58, 86.38, 300.21°)
OKLab	oklab(57.45% 0.0291 -0.2148)
OKLCH	oklch(57.45% 0.217 277.7)
XYZ	xyz(25.3459, 17.2555, 87.5654)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615FF4 #F2F45F

analogous

#5FA8F4 #615FF4 #AC5FF4

triadic

#615FF4 #F4615F #5FF461

tetradic

#615FF4 #F45FA8 #F2F45F #5FF4AC

square

#615FF4 #F45FA8 #F2F45F #5FF4AC

split-complementary

#615FF4 #F4AC5F #A8F45F

monochromatic

#100ECB #2826F0 #615FF4 #9A98F8 #D2D2FC

Accessibility & contrast

On white

4.72

#615FF4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#615FF4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615FF4

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615FF4	#FFFFFF	#000000	##FFFFFF
##615FF4	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF9

Deuteranopia (green-blind)

#006DF1

Tritanopia (blue-blind)

#0084A1

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #615ff4;
/* rgb */ color: rgb(97, 95, 244);
/* oklch */ color: oklch(57.5% 0.217 277.7);

Tailwind

colors: {
  custom: {
    50: '#9c8df9',
    500: '#615ff4',
    950: '#000000',
  },
}

SCSS

$custom: #615ff4;
$custom-light: #9c8df9;
$custom-dark: #000000;

JSON

{
  "hex": "#615ff4",
  "rgb": {
    "r": 97,
    "g": 95,
    "b": 244
  },
  "hsl": {
    "h": 240.805,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.57453,
    "c": 0.21677,
    "h": 277.7
  },
  "luminance": 0.17257
}

Semantic roles & 50–950 ramp

primary

#615FF4

secondary

#EFF0BF

accent

#E402E1

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #615FF4

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

Preview Lab → · Contrast checker → · Palette generator →