#615FB1#615FB1

#615FB1 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.7% C 0.126 H 282.3°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#615FB1
RGB	rgb(97, 95, 177)
HSL	hsl(241, 34%, 53%)
HSV	hsv(241, 46%, 69%)
CMYK	cmyk(45.2%, 46.3%, 0%, 30.6%)
CIE-LAB	lab(44.09, 22.46, -43.56)
CIE-LCH	lch(44.09, 49.01, 297.28°)
OKLab	oklab(52.68% 0.0268 -0.1234)
OKLCH	oklch(52.68% 0.126 282.3)
XYZ	xyz(16.9554, 13.8994, 43.3759)
Luminance	0.1390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615FB1 #AFB15F

analogous

#5F86B1 #615FB1 #8A5FB1

triadic

#615FB1 #B1615F #5FB161

tetradic

#615FB1 #B15F86 #AFB15F #5FB18A

square

#615FB1 #B15F86 #AFB15F #5FB18A

split-complementary

#615FB1 #B18A5F #86B15F

monochromatic

#323165 #47458E #615FB1 #8A88C5 #B2B1D9

Accessibility & contrast

On white

5.56

#615FB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#615FB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615FB1

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615FB1	#FFFFFF	#000000	##FFFFFF
##615FB1	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E6BB4

Deuteranopia (green-blind)

#3A65AF

Tritanopia (blue-blind)

#47707F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #615fb1;
/* rgb */ color: rgb(97, 95, 177);
/* oklch */ color: oklch(52.7% 0.126 282.3);

Tailwind

colors: {
  custom: {
    50: '#928cc9',
    500: '#615fb1',
    950: '#000000',
  },
}

SCSS

$custom: #615fb1;
$custom-light: #928cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#615fb1",
  "rgb": {
    "r": 97,
    "g": 95,
    "b": 177
  },
  "hsl": {
    "h": 241.463,
    "s": 34.454,
    "l": 53.333
  },
  "oklch": {
    "l": 0.5268,
    "c": 0.12632,
    "h": 282.3
  },
  "luminance": 0.139
}

Semantic roles & 50–950 ramp

primary

#615FB1

secondary

#C7C8A4

accent

#CB5DC8

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0D0C13

muted

#7E7D82

Preview Lab

Preview with #615FB1

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

Preview Lab → · Contrast checker → · Palette generator →