#635E8A#635E8A

#635E8A is a mid, moderate blue. Relative luminance 0.125; OKLCH L 50.5% C 0.069 H 288.9°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#635E8A
RGB	rgb(99, 94, 138)
HSL	hsl(247, 19%, 45%)
HSV	hsv(247, 32%, 54%)
CMYK	cmyk(28.3%, 31.9%, 0%, 45.9%)
CIE-LAB	lab(41.99, 12.43, -23.66)
CIE-LCH	lch(41.99, 26.73, 297.71°)
OKLab	oklab(50.47% 0.0224 -0.0656)
OKLCH	oklch(50.47% 0.069 288.9)
XYZ	xyz(13.7346, 12.4928, 25.7276)
Luminance	0.1249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635E8A #858A5E

analogous

#5E6F8A #635E8A #795E8A

triadic

#635E8A #8A635E #5E8A63

tetradic

#635E8A #8A5E6F #858A5E #5E8A79

square

#635E8A #8A5E6F #858A5E #5E8A79

split-complementary

#635E8A #8A795E #6F8A5E

monochromatic

#2F2C41 #494566 #635E8A #837EA7 #A6A2C0

Accessibility & contrast

On white

6.00

#635E8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#635E8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635E8A

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635E8A	#FFFFFF	#000000	##FFFFFF
##635E8A	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52648C

Deuteranopia (green-blind)

#526289

Tritanopia (blue-blind)

#5A666E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #635e8a;
/* rgb */ color: rgb(99, 94, 138);
/* oklch */ color: oklch(50.5% 0.069 288.9);

Tailwind

colors: {
  custom: {
    50: '#908bac',
    500: '#635e8a',
    950: '#000000',
  },
}

SCSS

$custom: #635e8a;
$custom-light: #908bac;
$custom-dark: #000000;

JSON

{
  "hex": "#635e8a",
  "rgb": {
    "r": 99,
    "g": 94,
    "b": 138
  },
  "hsl": {
    "h": 246.818,
    "s": 18.966,
    "l": 45.49
  },
  "oklch": {
    "l": 0.50466,
    "c": 0.06933,
    "h": 288.9
  },
  "luminance": 0.12493
}

Semantic roles & 50–950 ramp

primary

#635E8A

secondary

#ABAE96

accent

#BC6CB3

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0C0C10

muted

#7D7D7F

Preview Lab

Preview with #635E8A

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

Preview Lab → · Contrast checker → · Palette generator →