#4353BB#4353BB

#4353BB is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.9% C 0.164 H 272.3°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#4353BB
RGB	rgb(67, 83, 187)
HSL	hsl(232, 47%, 50%)
HSV	hsv(232, 64%, 73%)
CMYK	cmyk(64.2%, 55.6%, 0%, 26.7%)
CIE-LAB	lab(39.52, 27.07, -56.87)
CIE-LCH	lch(39.52, 62.98, 295.45°)
OKLab	oklab(48.91% 0.0066 -0.1634)
OKLCH	oklch(48.91% 0.164 272.3)
XYZ	xyz(14.3746, 10.9664, 48.3633)
Luminance	0.1097 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4353BB #BBAB43

analogous

#438FBB #4353BB #6F43BB

triadic

#4353BB #BB4353 #53BB43

tetradic

#4353BB #BB438F #BBAB43 #43BB6F

square

#4353BB #BB438F #BBAB43 #43BB6F

split-complementary

#4353BB #BB6F43 #8FBB43

monochromatic

#232B61 #333F8E #4353BB #707CCC #9DA5DC

Accessibility & contrast

On white

6.58

#4353BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4353BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4353BB

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4353BB	#FFFFFF	#000000	##FFFFFF
##4353BB	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063BF

Deuteranopia (green-blind)

#0058B9

Tritanopia (blue-blind)

#006C7F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4353bb;
/* rgb */ color: rgb(67, 83, 187);
/* oklch */ color: oklch(48.9% 0.164 272.3);

Tailwind

colors: {
  custom: {
    50: '#8483d0',
    500: '#4353bb',
    950: '#000000',
  },
}

SCSS

$custom: #4353bb;
$custom-light: #8483d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4353bb",
  "rgb": {
    "r": 67,
    "g": 83,
    "b": 187
  },
  "hsl": {
    "h": 232,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48911,
    "c": 0.16355,
    "h": 272.3
  },
  "luminance": 0.10968
}

Semantic roles & 50–950 ramp

primary

#4353BB

secondary

#C8C192

accent

#C551D7

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4353BB

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

Preview Lab → · Contrast checker → · Palette generator →