#635EA6#635EA6

#635EA6 is a mid, moderate blue. Relative luminance 0.134; OKLCH L 52.0% C 0.112 H 285.0°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#635EA6
RGB	rgb(99, 94, 166)
HSL	hsl(244, 29%, 51%)
HSV	hsv(244, 43%, 65%)
CMYK	cmyk(40.4%, 43.4%, 0%, 34.9%)
CIE-LAB	lab(43.38, 20.32, -38.21)
CIE-LCH	lch(43.38, 43.27, 298.00°)
OKLab	oklab(51.98% 0.0288 -0.1077)
OKLCH	oklch(51.98% 0.112 285)
XYZ	xyz(16.0293, 13.4107, 37.8129)
Luminance	0.1341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635EA6 #A1A65E

analogous

#5E7DA6 #635EA6 #875EA6

triadic

#635EA6 #A6635E #5EA663

tetradic

#635EA6 #A65E7D #A1A65E #5EA687

square

#635EA6 #A65E7D #A1A65E #5EA687

split-complementary

#635EA6 #A6875E #7DA65E

monochromatic

#343159 #4B4780 #635EA6 #8985BC #AFADD2

Accessibility & contrast

On white

5.70

#635EA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#635EA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635EA6

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635EA6	#FFFFFF	#000000	##FFFFFF
##635EA6	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4569A9

Deuteranopia (green-blind)

#4264A4

Tritanopia (blue-blind)

#506C7A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #635ea6;
/* rgb */ color: rgb(99, 94, 166);
/* oklch */ color: oklch(52.0% 0.112 285.0);

Tailwind

colors: {
  custom: {
    50: '#928bc1',
    500: '#635ea6',
    950: '#000000',
  },
}

SCSS

$custom: #635ea6;
$custom-light: #928bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#635ea6",
  "rgb": {
    "r": 99,
    "g": 94,
    "b": 166
  },
  "hsl": {
    "h": 244.167,
    "s": 28.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.51981,
    "c": 0.11153,
    "h": 285
  },
  "luminance": 0.13411
}

Semantic roles & 50–950 ramp

primary

#635EA6

secondary

#BEC0A0

accent

#C563BE

background

#F9F8FB

surface

#F1F0F7

border

#CBCBD0

text

#0D0C12

muted

#7E7D81

Preview Lab

Preview with #635EA6

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

Preview Lab → · Contrast checker → · Palette generator →