#615CF3#615CF3

#615CF3 is a mid, highly saturated blue. Relative luminance 0.167; OKLCH L 56.9% C 0.219 H 278.3°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#615CF3
RGB	rgb(97, 92, 243)
HSL	hsl(242, 86%, 66%)
HSV	hsv(242, 62%, 95%)
CMYK	cmyk(60.1%, 62.1%, 0%, 4.7%)
CIE-LAB	lab(47.84, 44.91, -75.30)
CIE-LCH	lch(47.84, 87.67, 300.81°)
OKLab	oklab(56.88% 0.0316 -0.2167)
OKLCH	oklch(56.88% 0.219 278.3)
XYZ	xyz(24.9294, 16.6649, 86.6796)
Luminance	0.1667 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615CF3 #EEF35C

analogous

#5CA2F3 #615CF3 #AC5CF3

triadic

#615CF3 #F3615C #5CF361

tetradic

#615CF3 #F35CA2 #EEF35C #5CF3AC

square

#615CF3 #F35CA2 #EEF35C #5CF3AC

split-complementary

#615CF3 #F3AC5C #A2F35C

monochromatic

#150FC6 #2A23EF #615CF3 #9895F7 #D0CEFB

Accessibility & contrast

On white

4.85

#615CF3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#615CF3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615CF3

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615CF3	#FFFFFF	#000000	##FFFFFF
##615CF3	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F8

Deuteranopia (green-blind)

#006BF0

Tritanopia (blue-blind)

#00829F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #615cf3;
/* rgb */ color: rgb(97, 92, 243);
/* oklch */ color: oklch(56.9% 0.219 278.3);

Tailwind

colors: {
  custom: {
    50: '#9c8bf8',
    500: '#615cf3',
    950: '#000000',
  },
}

SCSS

$custom: #615cf3;
$custom-light: #9c8bf8;
$custom-dark: #000000;

JSON

{
  "hex": "#615cf3",
  "rgb": {
    "r": 97,
    "g": 92,
    "b": 243
  },
  "hsl": {
    "h": 241.987,
    "s": 86.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.56883,
    "c": 0.21905,
    "h": 278.3
  },
  "luminance": 0.16667
}

Semantic roles & 50–950 ramp

primary

#615CF3

secondary

#EDEFBC

accent

#E303DB

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #615CF3

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

Preview Lab → · Contrast checker → · Palette generator →