#615D91#615D91

#615D91 is a mid, moderate blue. Relative luminance 0.124; OKLCH L 50.4% C 0.082 H 286.6°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#615D91
RGB	rgb(97, 93, 145)
HSL	hsl(245, 22%, 47%)
HSV	hsv(245, 36%, 57%)
CMYK	cmyk(33.1%, 35.9%, 0%, 43.1%)
CIE-LAB	lab(41.87, 14.34, -28.08)
CIE-LCH	lch(41.87, 31.53, 297.05°)
OKLab	oklab(50.44% 0.0234 -0.0783)
OKLCH	oklch(50.44% 0.082 286.6)
XYZ	xyz(13.9536, 12.4141, 28.4436)
Luminance	0.1241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615D91 #8D915D

analogous

#5D7391 #615D91 #7B5D91

triadic

#615D91 #91615D #5D9161

tetradic

#615D91 #915D73 #8D915D #5D917B

square

#615D91 #915D73 #8D915D #5D917B

split-complementary

#615D91 #917B5D #73915D

monochromatic

#2F2D46 #48456C #615D91 #827FAD #A6A4C5

Accessibility & contrast

On white

6.03

#615D91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#615D91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615D91

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615D91	#FFFFFF	#000000	##FFFFFF
##615D91	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6493

Deuteranopia (green-blind)

#4D6190

Tritanopia (blue-blind)

#556770

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #615d91;
/* rgb */ color: rgb(97, 93, 145);
/* oklch */ color: oklch(50.4% 0.082 286.6);

Tailwind

colors: {
  custom: {
    50: '#8f8ab1',
    500: '#615d91',
    950: '#000000',
  },
}

SCSS

$custom: #615d91;
$custom-light: #8f8ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#615d91",
  "rgb": {
    "r": 97,
    "g": 93,
    "b": 145
  },
  "hsl": {
    "h": 244.615,
    "s": 21.849,
    "l": 46.667
  },
  "oklch": {
    "l": 0.50437,
    "c": 0.08176,
    "h": 286.6
  },
  "luminance": 0.12414
}

Semantic roles & 50–950 ramp

primary

#615D91

secondary

#B1B397

accent

#BE69B8

background

#F8F8FA

surface

#F0F0F5

border

#CBCBCF

text

#0C0B10

muted

#7D7C7F

Preview Lab

Preview with #615D91

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

Preview Lab → · Contrast checker → · Palette generator →