#634FE2#634FE2

#634FE2 is a mid, highly saturated blue. Relative luminance 0.137; OKLCH L 53.6% C 0.213 H 282.7°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#634FE2
RGB	rgb(99, 79, 226)
HSL	hsl(248, 72%, 60%)
HSV	hsv(248, 65%, 89%)
CMYK	cmyk(56.2%, 65%, 0%, 11.4%)
CIE-LAB	lab(43.85, 47.46, -72.21)
CIE-LCH	lch(43.85, 86.41, 303.31°)
OKLab	oklab(53.61% 0.0468 -0.2077)
OKLCH	oklch(53.61% 0.213 282.7)
XYZ	xyz(21.6648, 13.7342, 73.4461)
Luminance	0.1374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634FE2 #CEE24F

analogous

#4F85E2 #634FE2 #AC4FE2

triadic

#634FE2 #E2634F #4FE263

tetradic

#634FE2 #E24F85 #CEE24F #4FE2AC

square

#634FE2 #E24F85 #CEE24F #4FE2AC

split-complementary

#634FE2 #E2AC4F #85E24F

monochromatic

#2C1A9D #3A22D1 #634FE2 #9284EB #C0B8F3

Accessibility & contrast

On white

5.60

#634FE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#634FE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #634FE2

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634FE2	#FFFFFF	#000000	##FFFFFF
##634FE2	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE7

Deuteranopia (green-blind)

#0063DF

Tritanopia (blue-blind)

#207492

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #634fe2;
/* rgb */ color: rgb(99, 79, 226);
/* oklch */ color: oklch(53.6% 0.213 282.7);

Tailwind

colors: {
  custom: {
    50: '#9b82ec',
    500: '#634fe2',
    950: '#000000',
  },
}

SCSS

$custom: #634fe2;
$custom-light: #9b82ec;
$custom-dark: #000000;

JSON

{
  "hex": "#634fe2",
  "rgb": {
    "r": 99,
    "g": 79,
    "b": 226
  },
  "hsl": {
    "h": 248.163,
    "s": 71.707,
    "l": 59.804
  },
  "oklch": {
    "l": 0.53607,
    "c": 0.21286,
    "h": 282.7
  },
  "luminance": 0.13736
}

Semantic roles & 50–950 ramp

primary

#634FE2

secondary

#DBE3AA

accent

#EE39D6

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #634FE2

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

Preview Lab → · Contrast checker → · Palette generator →