#615BDF#615BDF

#615BDF is a mid, vivid blue. Relative luminance 0.154; OKLCH L 55.1% C 0.195 H 279.9°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#615BDF
RGB	rgb(97, 91, 223)
HSL	hsl(243, 67%, 62%)
HSV	hsv(243, 59%, 87%)
CMYK	cmyk(56.5%, 59.2%, 0%, 12.5%)
CIE-LAB	lab(46.11, 39.22, -66.84)
CIE-LCH	lch(46.11, 77.49, 300.40°)
OKLab	oklab(55.15% 0.0335 -0.1919)
OKLCH	oklch(55.15% 0.195 279.9)
XYZ	xyz(21.9859, 15.3498, 71.6020)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615BDF #D9DF5B

analogous

#5B97DF #615BDF #A35BDF

triadic

#615BDF #DF615B #5BDF61

tetradic

#615BDF #DF5B97 #D9DF5B #5BDFA3

square

#615BDF #DF5B97 #D9DF5B #5BDFA3

split-complementary

#615BDF #DFA35B #97DF5B

monochromatic

#251FA0 #3129D4 #615BDF #928EE9 #C4C1F3

Accessibility & contrast

On white

5.16

#615BDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#615BDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615BDF

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615BDF	#FFFFFF	#000000	##FFFFFF
##615BDF	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E3

Deuteranopia (green-blind)

#0068DC

Tritanopia (blue-blind)

#1A7B94

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #615bdf;
/* rgb */ color: rgb(97, 91, 223);
/* oklch */ color: oklch(55.1% 0.195 279.9);

Tailwind

colors: {
  custom: {
    50: '#998aea',
    500: '#615bdf',
    950: '#000000',
  },
}

SCSS

$custom: #615bdf;
$custom-light: #998aea;
$custom-dark: #000000;

JSON

{
  "hex": "#615bdf",
  "rgb": {
    "r": 97,
    "g": 91,
    "b": 223
  },
  "hsl": {
    "h": 242.727,
    "s": 67.347,
    "l": 61.569
  },
  "oklch": {
    "l": 0.55147,
    "c": 0.19479,
    "h": 279.9
  },
  "luminance": 0.15351
}

Semantic roles & 50–950 ramp

primary

#615BDF

secondary

#E1E3B2

accent

#CF16C7

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #615BDF

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

Preview Lab → · Contrast checker → · Palette generator →