#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
RGB	rgb(99, 74, 230)
HSL	hsl(250, 76%, 60%)
HSV	hsv(250, 68%, 90%)
CMYK	cmyk(57%, 67.8%, 0%, 9.8%)
CIE-LAB	lab(43.16, 51.42, -75.62)
CIE-LCH	lch(43.16, 91.45, 304.22°)
OKLab	oklab(53.21% 0.0505 -0.2176)
OKLCH	oklch(53.21% 0.223 283.1)
XYZ	xyz(21.8729, 13.2620, 76.2548)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	blue

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
##634AE6	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

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 →