#615FB3#615FB3

#615FB3 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.8% C 0.129 H 282.1°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#615FB3
RGB	rgb(97, 95, 179)
HSL	hsl(241, 36%, 54%)
HSV	hsv(241, 47%, 70%)
CMYK	cmyk(45.8%, 46.9%, 0%, 29.8%)
CIE-LAB	lab(44.20, 23.07, -44.55)
CIE-LCH	lch(44.20, 50.17, 297.38°)
OKLab	oklab(52.81% 0.0271 -0.1263)
OKLCH	oklch(52.81% 0.129 282.1)
XYZ	xyz(17.1562, 13.9797, 44.4335)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615FB3 #B1B35F

analogous

#5F87B3 #615FB3 #8B5FB3

triadic

#615FB3 #B3615F #5FB361

tetradic

#615FB3 #B35F87 #B1B35F #5FB38B

square

#615FB3 #B35F87 #B1B35F #5FB38B

split-complementary

#615FB3 #B38B5F #87B35F

monochromatic

#323167 #464590 #615FB3 #8A88C7 #B3B2DA

Accessibility & contrast

On white

5.53

#615FB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#615FB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615FB3

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615FB3	#FFFFFF	#000000	##FFFFFF
##615FB3	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D6BB6

Deuteranopia (green-blind)

#3866B1

Tritanopia (blue-blind)

#467180

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #615fb3;
/* rgb */ color: rgb(97, 95, 179);
/* oklch */ color: oklch(52.8% 0.129 282.1);

Tailwind

colors: {
  custom: {
    50: '#938cca',
    500: '#615fb3',
    950: '#000000',
  },
}

SCSS

$custom: #615fb3;
$custom-light: #938cca;
$custom-dark: #000000;

JSON

{
  "hex": "#615fb3",
  "rgb": {
    "r": 97,
    "g": 95,
    "b": 179
  },
  "hsl": {
    "h": 241.429,
    "s": 35.593,
    "l": 53.725
  },
  "oklch": {
    "l": 0.52805,
    "c": 0.12921,
    "h": 282.1
  },
  "luminance": 0.1398
}

Semantic roles & 50–950 ramp

primary

#615FB3

secondary

#C8C9A5

accent

#CC5CC9

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0D0C13

muted

#7E7D82

Preview Lab

Preview with #615FB3

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

Preview Lab → · Contrast checker → · Palette generator →