#615AF3#615AF3

#615AF3 is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 56.6% C 0.221 H 278.7°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#615AF3
RGB	rgb(97, 90, 243)
HSL	hsl(243, 86%, 65%)
HSV	hsv(243, 63%, 95%)
CMYK	cmyk(60.1%, 63%, 0%, 4.7%)
CIE-LAB	lab(47.40, 46.07, -76.02)
CIE-LCH	lch(47.40, 88.89, 301.22°)
OKLab	oklab(56.56% 0.0333 -0.2189)
OKLCH	oklch(56.56% 0.221 278.7)
XYZ	xyz(24.7584, 16.3229, 86.6226)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615AF3 #ECF35A

analogous

#5A9FF3 #615AF3 #AD5AF3

triadic

#615AF3 #F3615A #5AF361

tetradic

#615AF3 #F35A9F #ECF35A #5AF3AD

square

#615AF3 #F35A9F #ECF35A #5AF3AD

split-complementary

#615AF3 #F3AD5A #9FF35A

monochromatic

#170EC4 #2A21EF #615AF3 #9893F7 #CECCFB

Accessibility & contrast

On white

4.92

#615AF3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#615AF3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615AF3

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615AF3	#FFFFFF	#000000	##FFFFFF
##615AF3	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F8

Deuteranopia (green-blind)

#006AF0

Tritanopia (blue-blind)

#00819E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #615af3;
/* rgb */ color: rgb(97, 90, 243);
/* oklch */ color: oklch(56.6% 0.221 278.7);

Tailwind

colors: {
  custom: {
    50: '#9c89f8',
    500: '#615af3',
    950: '#000000',
  },
}

SCSS

$custom: #615af3;
$custom-light: #9c89f8;
$custom-dark: #000000;

JSON

{
  "hex": "#615af3",
  "rgb": {
    "r": 97,
    "g": 90,
    "b": 243
  },
  "hsl": {
    "h": 242.745,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.56562,
    "c": 0.22138,
    "h": 278.7
  },
  "luminance": 0.16325
}

Semantic roles & 50–950 ramp

primary

#615AF3

secondary

#ECEEBB

accent

#E303D9

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #615AF3

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

Preview Lab → · Contrast checker → · Palette generator →