#634AE6#634AE6

#634AE6 is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 53.2% C 0.223 H 283.1°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX#634AE6
RGBrgb(99, 74, 230)
HSLhsl(250, 76%, 60%)
HSVhsv(250, 68%, 90%)
CMYKcmyk(57%, 67.8%, 0%, 9.8%)
CIE-LABlab(43.16, 51.42, -75.62)
CIE-LCHlch(43.16, 91.45, 304.22°)
OKLaboklab(53.21% 0.0505 -0.2176)
OKLCHoklch(53.21% 0.223 283.1)
XYZxyz(21.8729, 13.2620, 76.2548)
Luminance0.1326 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#634AE6 #CDE64A
analogous
#4A7FE6 #634AE6 #B14AE6
triadic
#634AE6 #E6634A #4AE663
tetradic
#634AE6 #E64A7F #CDE64A #4AE6B1
square
#634AE6 #E64A7F #CDE64A #4AE6B1
split-complementary
#634AE6 #E6B14A #7FE64A
monochromatic
#2C16A0 #3B1DD5 #634AE6 #9180ED #C0B6F5

Accessibility & contrast

On white

5.75
#634AE6 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.65
#634AE6 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #634AE6
5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##634AE6#FFFFFF#000000##FFFFFF
##634AE61.005.753.655.75
#FFFFFF5.751.0021.001.00
#0000003.6521.001.0021.00
##FFFFFF5.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006BEB
Deuteranopia (green-blind)
#0061E3
Tritanopia (blue-blind)
#197392
Achromatopsia (no color)
#666666

Design tokens & code

CSS
--color: #634ae6;
/* rgb */ color: rgb(99, 74, 230);
/* oklch */ color: oklch(53.2% 0.223 283.1);
Tailwind
colors: {
  custom: {
    50: '#9c7fef',
    500: '#634ae6',
    950: '#000000',
  },
}
SCSS
$custom: #634ae6;
$custom-light: #9c7fef;
$custom-dark: #000000;
JSON
{
  "hex": "#634ae6",
  "rgb": {
    "r": 99,
    "g": 74,
    "b": 230
  },
  "hsl": {
    "h": 249.615,
    "s": 75.728,
    "l": 59.608
  },
  "oklch": {
    "l": 0.53208,
    "c": 0.22342,
    "h": 283.1
  },
  "luminance": 0.13263
}

Semantic roles & 50–950 ramp

primary
#634AE6
secondary
#DAE4A8
accent
#F235D4
background
#FAF7FE
surface
#F4EEFD
border
#CEC9D5
text
#0F0A17
muted
#7F7C85

Preview Lab

Preview with #634AE6

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

Preview Lab → · Contrast checker → · Palette generator →

#634AE6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva