#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
RGBrgb(97, 91, 231)
HSLhsl(243, 74%, 63%)
HSVhsv(243, 61%, 91%)
CMYKcmyk(58%, 60.6%, 0%, 9.4%)
CIE-LABlab(46.70, 41.73, -70.40)
CIE-LCHlch(46.70, 81.84, 300.65°)
OKLaboklab(55.77% 0.0332 -0.2024)
OKLCHoklch(55.77% 0.205 279.3)
XYZxyz(23.0901, 15.7915, 77.4171)
Luminance0.1579 (WCAG relative)
Temperaturecool
Familyblue

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
##615BE71.005.054.165.05
#FFFFFF5.051.0021.001.00
#0000004.1621.001.0021.00
##FFFFFF5.051.0021.001.00

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 →

#615BE7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva