#635EAF#635EAF

#635EAF is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.5% C 0.125 H 284.0°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#635EAF
RGB	rgb(99, 94, 175)
HSL	hsl(244, 34%, 53%)
HSV	hsv(244, 46%, 69%)
CMYK	cmyk(43.4%, 46.3%, 0%, 31.4%)
CIE-LAB	lab(43.88, 22.98, -42.72)
CIE-LCH	lch(43.88, 48.51, 298.28°)
OKLab	oklab(52.52% 0.0302 -0.1209)
OKLCH	oklch(52.52% 0.125 284)
XYZ	xyz(16.8839, 13.7525, 42.3140)
Luminance	0.1375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635EAF #AAAF5E

analogous

#5E81AF #635EAF #8C5EAF

triadic

#635EAF #AF635E #5EAF63

tetradic

#635EAF #AF5E81 #AAAF5E #5EAF8C

square

#635EAF #AF5E81 #AAAF5E #5EAF8C

split-complementary

#635EAF #AF8C5E #81AF5E

monochromatic

#343162 #49458B #635EAF #8B87C3 #B2B0D8

Accessibility & contrast

On white

5.60

#635EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#635EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635EAF

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635EAF	#FFFFFF	#000000	##FFFFFF
##635EAF	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F6AB2

Deuteranopia (green-blind)

#3B65AD

Tritanopia (blue-blind)

#4C6F7E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #635eaf;
/* rgb */ color: rgb(99, 94, 175);
/* oklch */ color: oklch(52.5% 0.125 284.0);

Tailwind

colors: {
  custom: {
    50: '#938bc7',
    500: '#635eaf',
    950: '#000000',
  },
}

SCSS

$custom: #635eaf;
$custom-light: #938bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#635eaf",
  "rgb": {
    "r": 99,
    "g": 94,
    "b": 175
  },
  "hsl": {
    "h": 243.704,
    "s": 33.61,
    "l": 52.745
  },
  "oklch": {
    "l": 0.52523,
    "c": 0.12464,
    "h": 284
  },
  "luminance": 0.13753
}

Semantic roles & 50–950 ramp

primary

#635EAF

secondary

#C4C6A3

accent

#CA5EC3

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0D0C13

muted

#7E7D82

Preview Lab

Preview with #635EAF

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

Preview Lab → · Contrast checker → · Palette generator →