#615CD3#615CD3

#615CD3 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.4% C 0.178 H 280.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#615CD3
RGB	rgb(97, 92, 211)
HSL	hsl(243, 57%, 59%)
HSV	hsv(243, 56%, 83%)
CMYK	cmyk(54%, 56.4%, 0%, 17.3%)
CIE-LAB	lab(45.49, 34.85, -60.99)
CIE-LCH	lch(45.49, 70.25, 299.74°)
OKLab	oklab(54.42% 0.0327 -0.1747)
OKLCH	oklch(54.42% 0.178 280.6)
XYZ	xyz(20.5111, 14.8976, 63.4101)
Luminance	0.1490 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615CD3 #CED35C

analogous

#5C93D3 #615CD3 #9D5CD3

triadic

#615CD3 #D3615C #5CD361

tetradic

#615CD3 #D35C93 #CED35C #5CD39D

square

#615CD3 #D35C93 #CED35C #5CD39D

split-complementary

#615CD3 #D39D5C #93D35C

monochromatic

#2B268E #3933BE #615CD3 #908CE0 #BEBCED

Accessibility & contrast

On white

5.28

#615CD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#615CD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615CD3

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615CD3	#FFFFFF	#000000	##FFFFFF
##615CD3	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D7

Deuteranopia (green-blind)

#0067D1

Tritanopia (blue-blind)

#2C788E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #615cd3;
/* rgb */ color: rgb(97, 92, 211);
/* oklch */ color: oklch(54.4% 0.178 280.6);

Tailwind

colors: {
  custom: {
    50: '#978ae1',
    500: '#615cd3',
    950: '#000000',
  },
}

SCSS

$custom: #615cd3;
$custom-light: #978ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#615cd3",
  "rgb": {
    "r": 97,
    "g": 92,
    "b": 211
  },
  "hsl": {
    "h": 242.521,
    "s": 57.488,
    "l": 59.412
  },
  "oklch": {
    "l": 0.54423,
    "c": 0.17772,
    "h": 280.6
  },
  "luminance": 0.14899
}

Semantic roles & 50–950 ramp

primary

#615CD3

secondary

#DBDDAE

accent

#E147DA

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #615CD3

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

Preview Lab → · Contrast checker → · Palette generator →