#615BE7#615BE7

#615BE7 is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 55.8% C 0.205 H 279.3°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#615BE7
RGB	rgb(97, 91, 231)
HSL	hsl(243, 74%, 63%)
HSV	hsv(243, 61%, 91%)
CMYK	cmyk(58%, 60.6%, 0%, 9.4%)
CIE-LAB	lab(46.70, 41.73, -70.40)
CIE-LCH	lch(46.70, 81.84, 300.65°)
OKLab	oklab(55.77% 0.0332 -0.2024)
OKLCH	oklch(55.77% 0.205 279.3)
XYZ	xyz(23.0901, 15.7915, 77.4171)
Luminance	0.1579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615BE7 #E1E75B

analogous

#5B9BE7 #615BE7 #A75BE7

triadic

#615BE7 #E7615B #5BE761

tetradic

#615BE7 #E75B9B #E1E75B #5BE7A7

square

#615BE7 #E75B9B #E1E75B #5BE7A7

split-complementary

#615BE7 #E7A75B #9BE75B

monochromatic

#2019AE #2E26DF #615BE7 #9490EF #C8C6F7

Accessibility & contrast

On white

5.05

#615BE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#615BE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615BE7

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615BE7	#FFFFFF	#000000	##FFFFFF
##615BE7	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074EC

Deuteranopia (green-blind)

#0069E4

Tritanopia (blue-blind)

#007D98

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #615be7;
/* rgb */ color: rgb(97, 91, 231);
/* oklch */ color: oklch(55.8% 0.205 279.3);

Tailwind

colors: {
  custom: {
    50: '#9a8af0',
    500: '#615be7',
    950: '#000000',
  },
}

SCSS

$custom: #615be7;
$custom-light: #9a8af0;
$custom-dark: #000000;

JSON

{
  "hex": "#615be7",
  "rgb": {
    "r": 97,
    "g": 91,
    "b": 231
  },
  "hsl": {
    "h": 242.571,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.55767,
    "c": 0.20508,
    "h": 279.3
  },
  "luminance": 0.15793
}

Semantic roles & 50–950 ramp

primary

#615BE7

secondary

#E6E8B6

accent

#D70FCE

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #615BE7

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

Preview Lab → · Contrast checker → · Palette generator →