#635FBD#635FBD

#635FBD is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.6% C 0.143 H 282.4°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#635FBD
RGB	rgb(99, 95, 189)
HSL	hsl(243, 42%, 56%)
HSV	hsv(243, 50%, 74%)
CMYK	cmyk(47.6%, 49.7%, 0%, 25.9%)
CIE-LAB	lab(44.96, 26.61, -49.17)
CIE-LCH	lch(44.96, 55.91, 298.42°)
OKLab	oklab(53.6% 0.0306 -0.1398)
OKLCH	oklch(53.6% 0.143 282.4)
XYZ	xyz(18.4204, 14.5103, 49.9644)
Luminance	0.1451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635FBD #B9BD5F

analogous

#5F8ABD #635FBD #925FBD

triadic

#635FBD #BD635F #5FBD63

tetradic

#635FBD #BD5F8A #B9BD5F #5FBD92

square

#635FBD #BD5F8A #B9BD5F #5FBD92

split-complementary

#635FBD #BD925F #8ABD5F

monochromatic

#322F72 #45419E #635FBD #8D8ACF #B7B6E1

Accessibility & contrast

On white

5.38

#635FBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#635FBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635FBD

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635FBD	#FFFFFF	#000000	##FFFFFF
##635FBD	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#356EC0

Deuteranopia (green-blind)

#2F67BB

Tritanopia (blue-blind)

#437385

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #635fbd;
/* rgb */ color: rgb(99, 95, 189);
/* oklch */ color: oklch(53.6% 0.143 282.4);

Tailwind

colors: {
  custom: {
    50: '#958cd1',
    500: '#635fbd',
    950: '#000000',
  },
}

SCSS

$custom: #635fbd;
$custom-light: #958cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#635fbd",
  "rgb": {
    "r": 99,
    "g": 95,
    "b": 189
  },
  "hsl": {
    "h": 242.553,
    "s": 41.593,
    "l": 55.686
  },
  "oklch": {
    "l": 0.53604,
    "c": 0.14315,
    "h": 282.4
  },
  "luminance": 0.14511
}

Semantic roles & 50–950 ramp

primary

#635FBD

secondary

#CECFA8

accent

#D156CC

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0C14

muted

#7E7D82

Preview Lab

Preview with #635FBD

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

Preview Lab → · Contrast checker → · Palette generator →