#615DB2#615DB2

#615DB2 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.4% C 0.131 H 283.0°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#615DB2
RGB	rgb(97, 93, 178)
HSL	hsl(243, 36%, 53%)
HSV	hsv(243, 48%, 70%)
CMYK	cmyk(45.5%, 47.8%, 0%, 30.2%)
CIE-LAB	lab(43.63, 24.01, -44.88)
CIE-LCH	lch(43.63, 50.90, 298.15°)
OKLab	oklab(52.35% 0.0295 -0.1273)
OKLCH	oklch(52.35% 0.131 283)
XYZ	xyz(16.8776, 13.5837, 43.8435)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615DB2 #AEB25D

analogous

#5D83B2 #615DB2 #8C5DB2

triadic

#615DB2 #B2615D #5DB261

tetradic

#615DB2 #B25D83 #AEB25D #5DB28C

square

#615DB2 #B25D83 #AEB25D #5DB28C

split-complementary

#615DB2 #B28C5D #83B25D

monochromatic

#323065 #47448E #615DB2 #8986C6 #B2B0D9

Accessibility & contrast

On white

5.65

#615DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#615DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615DB2

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615DB2	#FFFFFF	#000000	##FFFFFF
##615DB2	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A6AB5

Deuteranopia (green-blind)

#3664B0

Tritanopia (blue-blind)

#466F7F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #615db2;
/* rgb */ color: rgb(97, 93, 178);
/* oklch */ color: oklch(52.4% 0.131 283.0);

Tailwind

colors: {
  custom: {
    50: '#928bc9',
    500: '#615db2',
    950: '#000000',
  },
}

SCSS

$custom: #615db2;
$custom-light: #928bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#615db2",
  "rgb": {
    "r": 97,
    "g": 93,
    "b": 178
  },
  "hsl": {
    "h": 242.824,
    "s": 35.565,
    "l": 53.137
  },
  "oklch": {
    "l": 0.52353,
    "c": 0.13068,
    "h": 283
  },
  "luminance": 0.13584
}

Semantic roles & 50–950 ramp

primary

#615DB2

secondary

#C6C8A3

accent

#CC5CC6

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0D0C13

muted

#7E7D82

Preview Lab

Preview with #615DB2

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

Preview Lab → · Contrast checker → · Palette generator →