#615DB7#615DB7

#615DB7 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.7% C 0.138 H 282.6°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#615DB7
RGB	rgb(97, 93, 183)
HSL	hsl(243, 38%, 54%)
HSV	hsv(243, 49%, 72%)
CMYK	cmyk(47%, 49.2%, 0%, 28.2%)
CIE-LAB	lab(43.93, 25.54, -47.33)
CIE-LCH	lch(43.93, 53.78, 298.35°)
OKLab	oklab(52.67% 0.03 -0.1345)
OKLCH	oklch(52.67% 0.138 282.6)
XYZ	xyz(17.3888, 13.7882, 46.5357)
Luminance	0.1379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615DB7 #B3B75D

analogous

#5D86B7 #615DB7 #8E5DB7

triadic

#615DB7 #B7615D #5DB761

tetradic

#615DB7 #B75D86 #B3B75D #5DB78E

square

#615DB7 #B75D86 #B3B75D #5DB78E

split-complementary

#615DB7 #B78E5D #86B75D

monochromatic

#322F6A #464295 #615DB7 #8A87CA #B4B2DD

Accessibility & contrast

On white

5.59

#615DB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#615DB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615DB7

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615DB7	#FFFFFF	#000000	##FFFFFF
##615DB7	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366BBA

Deuteranopia (green-blind)

#3165B5

Tritanopia (blue-blind)

#447081

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #615db7;
/* rgb */ color: rgb(97, 93, 183);
/* oklch */ color: oklch(52.7% 0.138 282.6);

Tailwind

colors: {
  custom: {
    50: '#938bcd',
    500: '#615db7',
    950: '#000000',
  },
}

SCSS

$custom: #615db7;
$custom-light: #938bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#615db7",
  "rgb": {
    "r": 97,
    "g": 93,
    "b": 183
  },
  "hsl": {
    "h": 242.667,
    "s": 38.462,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52673,
    "c": 0.13781,
    "h": 282.6
  },
  "luminance": 0.13789
}

Semantic roles & 50–950 ramp

primary

#615DB7

secondary

#C9CBA5

accent

#CE59C9

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0D0C13

muted

#7E7D82

Preview Lab

Preview with #615DB7

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

Preview Lab → · Contrast checker → · Palette generator →