#635AA5#635AA5

#635AA5 is a mid, moderate blue. Relative luminance 0.127; OKLCH L 51.1% C 0.116 H 287.0°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#635AA5
RGB	rgb(99, 90, 165)
HSL	hsl(247, 29%, 50%)
HSV	hsv(247, 45%, 65%)
CMYK	cmyk(40%, 45.5%, 0%, 35.3%)
CIE-LAB	lab(42.28, 22.51, -39.36)
CIE-LCH	lch(42.28, 45.34, 299.76°)
OKLab	oklab(51.13% 0.034 -0.1111)
OKLCH	oklch(51.13% 0.116 287)
XYZ	xyz(15.5914, 12.6811, 37.2162)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635AA5 #9CA55A

analogous

#5A76A5 #635AA5 #895AA5

triadic

#635AA5 #A5635A #5AA563

tetradic

#635AA5 #A55A76 #9CA55A #5AA589

square

#635AA5 #A55A76 #9CA55A #5AA589

split-complementary

#635AA5 #A5895A #76A55A

monochromatic

#332F56 #4B447D #635AA5 #8882BB #AEA9D0

Accessibility & contrast

On white

5.94

#635AA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#635AA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635AA5

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635AA5	#FFFFFF	#000000	##FFFFFF
##635AA5	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F66A8

Deuteranopia (green-blind)

#3E62A3

Tritanopia (blue-blind)

#516977

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #635aa5;
/* rgb */ color: rgb(99, 90, 165);
/* oklch */ color: oklch(51.1% 0.116 287.0);

Tailwind

colors: {
  custom: {
    50: '#9388c0',
    500: '#635aa5',
    950: '#000000',
  },
}

SCSS

$custom: #635aa5;
$custom-light: #9388c0;
$custom-dark: #000000;

JSON

{
  "hex": "#635aa5",
  "rgb": {
    "r": 99,
    "g": 90,
    "b": 165
  },
  "hsl": {
    "h": 247.2,
    "s": 29.412,
    "l": 50
  },
  "oklch": {
    "l": 0.51132,
    "c": 0.1162,
    "h": 287
  },
  "luminance": 0.12682
}

Semantic roles & 50–950 ramp

primary

#635AA5

secondary

#BABE9D

accent

#C662BA

background

#F9F8FB

surface

#F1F0F7

border

#CBCBD0

text

#0D0B12

muted

#7E7C81

Preview Lab

Preview with #635AA5

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

Preview Lab → · Contrast checker → · Palette generator →