#635CBD#635CBD

#635CBD is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.0% C 0.147 H 283.4°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#635CBD
RGB	rgb(99, 92, 189)
HSL	hsl(244, 42%, 55%)
HSV	hsv(244, 51%, 74%)
CMYK	cmyk(47.6%, 51.3%, 0%, 25.9%)
CIE-LAB	lab(44.20, 28.45, -50.37)
CIE-LCH	lch(44.20, 57.85, 299.46°)
OKLab	oklab(53.04% 0.0342 -0.1434)
OKLCH	oklch(53.04% 0.147 283.4)
XYZ	xyz(18.1553, 13.9802, 49.8761)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635CBD #B6BD5C

analogous

#5C85BD #635CBD #945CBD

triadic

#635CBD #BD635C #5CBD63

tetradic

#635CBD #BD5C85 #B6BD5C #5CBD94

square

#635CBD #BD5C85 #B6BD5C #5CBD94

split-complementary

#635CBD #BD945C #85BD5C

monochromatic

#332E71 #463F9C #635CBD #8D88CF #B6B3E0

Accessibility & contrast

On white

5.53

#635CBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#635CBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635CBD

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635CBD	#FFFFFF	#000000	##FFFFFF
##635CBD	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6CC0

Deuteranopia (green-blind)

#2965BB

Tritanopia (blue-blind)

#447184

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #635cbd;
/* rgb */ color: rgb(99, 92, 189);
/* oklch */ color: oklch(53.0% 0.147 283.4);

Tailwind

colors: {
  custom: {
    50: '#958ad1',
    500: '#635cbd',
    950: '#000000',
  },
}

SCSS

$custom: #635cbd;
$custom-light: #958ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#635cbd",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 189
  },
  "hsl": {
    "h": 244.33,
    "s": 42.358,
    "l": 55.098
  },
  "oklch": {
    "l": 0.5304,
    "c": 0.14742,
    "h": 283.4
  },
  "luminance": 0.13981
}

Semantic roles & 50–950 ramp

primary

#635CBD

secondary

#CCCFA6

accent

#D256C9

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #635CBD

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

Preview Lab → · Contrast checker → · Palette generator →