#615B8D#615B8D

#615B8D is a mid, moderate blue. Relative luminance 0.119; OKLCH L 49.8% C 0.079 H 288.7°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#615B8D
RGB	rgb(97, 91, 141)
HSL	hsl(247, 22%, 45%)
HSV	hsv(247, 35%, 55%)
CMYK	cmyk(31.2%, 35.5%, 0%, 44.7%)
CIE-LAB	lab(41.13, 14.48, -26.82)
CIE-LCH	lch(41.13, 30.48, 298.36°)
OKLab	oklab(49.81% 0.0253 -0.0747)
OKLCH	oklch(49.81% 0.079 288.7)
XYZ	xyz(13.4773, 11.9464, 26.7899)
Luminance	0.1195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615B8D #878D5B

analogous

#5B6E8D #615B8D #7A5B8D

triadic

#615B8D #8D615B #5B8D61

tetradic

#615B8D #8D5B6E #878D5B #5B8D7A

square

#615B8D #8D5B6E #878D5B #5B8D7A

split-complementary

#615B8D #8D7A5B #6E8D5B

monochromatic

#2E2B43 #474368 #615B8D #817BAA #A4A0C2

Accessibility & contrast

On white

6.20

#615B8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#615B8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615B8D

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615B8D	#FFFFFF	#000000	##FFFFFF
##615B8D	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D628F

Deuteranopia (green-blind)

#4C608C

Tritanopia (blue-blind)

#57646D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #615b8d;
/* rgb */ color: rgb(97, 91, 141);
/* oklch */ color: oklch(49.8% 0.079 288.7);

Tailwind

colors: {
  custom: {
    50: '#8f89ae',
    500: '#615b8d',
    950: '#000000',
  },
}

SCSS

$custom: #615b8d;
$custom-light: #8f89ae;
$custom-dark: #000000;

JSON

{
  "hex": "#615b8d",
  "rgb": {
    "r": 97,
    "g": 91,
    "b": 141
  },
  "hsl": {
    "h": 247.2,
    "s": 21.552,
    "l": 45.49
  },
  "oklch": {
    "l": 0.4981,
    "c": 0.07888,
    "h": 288.7
  },
  "luminance": 0.11947
}

Semantic roles & 50–950 ramp

primary

#615B8D

secondary

#ADB094

accent

#BE6AB4

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0C0B10

muted

#7D7C7F

Preview Lab

Preview with #615B8D

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

Preview Lab → · Contrast checker → · Palette generator →