#615CF1#615CF1

#615CF1 is a mid, highly saturated blue. Relative luminance 0.165; OKLCH L 56.7% C 0.217 H 278.4°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#615CF1
RGB	rgb(97, 92, 241)
HSL	hsl(242, 84%, 65%)
HSV	hsv(242, 62%, 95%)
CMYK	cmyk(59.8%, 61.8%, 0%, 5.5%)
CIE-LAB	lab(47.68, 44.28, -74.43)
CIE-LCH	lch(47.68, 86.61, 300.75°)
OKLab	oklab(56.72% 0.0318 -0.2142)
OKLCH	oklch(56.72% 0.217 278.4)
XYZ	xyz(24.6290, 16.5447, 85.0976)
Luminance	0.1655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615CF1 #ECF15C

analogous

#5CA2F1 #615CF1 #AB5CF1

triadic

#615CF1 #F1615C #5CF161

tetradic

#615CF1 #F15CA2 #ECF15C #5CF1AB

square

#615CF1 #F15CA2 #ECF15C #5CF1AB

split-complementary

#615CF1 #F1AB5C #A2F15C

monochromatic

#1711C2 #2A24EC #615CF1 #9894F6 #CECDFB

Accessibility & contrast

On white

4.87

#615CF1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#615CF1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615CF1

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615CF1	#FFFFFF	#000000	##FFFFFF
##615CF1	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F6

Deuteranopia (green-blind)

#006BEE

Tritanopia (blue-blind)

#00819E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #615cf1;
/* rgb */ color: rgb(97, 92, 241);
/* oklch */ color: oklch(56.7% 0.217 278.4);

Tailwind

colors: {
  custom: {
    50: '#9b8bf7',
    500: '#615cf1',
    950: '#000000',
  },
}

SCSS

$custom: #615cf1;
$custom-light: #9b8bf7;
$custom-dark: #000000;

JSON

{
  "hex": "#615cf1",
  "rgb": {
    "r": 97,
    "g": 92,
    "b": 241
  },
  "hsl": {
    "h": 242.013,
    "s": 84.181,
    "l": 65.294
  },
  "oklch": {
    "l": 0.56723,
    "c": 0.21653,
    "h": 278.4
  },
  "luminance": 0.16547
}

Semantic roles & 50–950 ramp

primary

#615CF1

secondary

#ECEEBB

accent

#E105D9

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #615CF1

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

Preview Lab → · Contrast checker → · Palette generator →