#635EFA#635EFA

#635EFA is a mid, highly saturated blue. Relative luminance 0.176; OKLCH L 57.9% C 0.225 H 278.1°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#635EFA
RGB	rgb(99, 94, 250)
HSL	hsl(242, 94%, 67%)
HSV	hsv(242, 62%, 98%)
CMYK	cmyk(60.4%, 62.4%, 0%, 2%)
CIE-LAB	lab(48.96, 46.24, -77.37)
CIE-LCH	lch(48.96, 90.14, 300.86°)
OKLab	oklab(57.91% 0.0319 -0.2228)
OKLCH	oklch(57.91% 0.225 278.1)
XYZ	xyz(26.3981, 17.5582, 92.4219)
Luminance	0.1756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635EFA #F5FA5E

analogous

#5EA7FA #635EFA #B15EFA

triadic

#635EFA #FA635E #5EFA63

tetradic

#635EFA #FA5EA7 #F5FA5E #5EFAB1

square

#635EFA #FA5EA7 #F5FA5E #5EFAB1

split-complementary

#635EFA #FAB15E #A7FA5E

monochromatic

#0D07D7 #2923F8 #635EFA #9D99FC #D6D5FE

Accessibility & contrast

On white

4.65

#635EFA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#635EFA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #635EFA

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635EFA	#FFFFFF	#000000	##FFFFFF
##635EFA	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BFF

Deuteranopia (green-blind)

#006EF7

Tritanopia (blue-blind)

#0085A3

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #635efa;
/* rgb */ color: rgb(99, 94, 250);
/* oklch */ color: oklch(57.9% 0.225 278.1);

Tailwind

colors: {
  custom: {
    50: '#9e8cfd',
    500: '#635efa',
    950: '#000000',
  },
}

SCSS

$custom: #635efa;
$custom-light: #9e8cfd;
$custom-dark: #000000;

JSON

{
  "hex": "#635efa",
  "rgb": {
    "r": 99,
    "g": 94,
    "b": 250
  },
  "hsl": {
    "h": 241.923,
    "s": 93.976,
    "l": 67.451
  },
  "oklch": {
    "l": 0.57906,
    "c": 0.22504,
    "h": 278.1
  },
  "luminance": 0.1756
}

Semantic roles & 50–950 ramp

primary

#635EFA

secondary

#F1F2C1

accent

#E600DE

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #635EFA

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

Preview Lab → · Contrast checker → · Palette generator →