#4353B2#4353B2

#4353B2 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.2% C 0.151 H 272.3°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#4353B2
RGB	rgb(67, 83, 178)
HSL	hsl(231, 45%, 48%)
HSV	hsv(231, 62%, 70%)
CMYK	cmyk(62.4%, 53.4%, 0%, 30.2%)
CIE-LAB	lab(38.89, 23.92, -52.61)
CIE-LCH	lch(38.89, 57.79, 294.45°)
OKLab	oklab(48.23% 0.0061 -0.1509)
OKLCH	oklch(48.23% 0.151 272.3)
XYZ	xyz(13.4412, 10.5930, 43.4472)
Luminance	0.1059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4353B2 #B2A243

analogous

#438AB2 #4353B2 #6A43B2

triadic

#4353B2 #B24353 #53B243

tetradic

#4353B2 #B2438A #B2A243 #43B26A

square

#4353B2 #B2438A #B2A243 #43B26A

split-complementary

#4353B2 #B26A43 #8AB243

monochromatic

#222A59 #323E86 #4353B2 #6B78C7 #97A1D8

Accessibility & contrast

On white

6.73

#4353B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#4353B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4353B2

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4353B2	#FFFFFF	#000000	##FFFFFF
##4353B2	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1761B5

Deuteranopia (green-blind)

#0057B0

Tritanopia (blue-blind)

#00697A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4353b2;
/* rgb */ color: rgb(67, 83, 178);
/* oklch */ color: oklch(48.2% 0.151 272.3);

Tailwind

colors: {
  custom: {
    50: '#8283ca',
    500: '#4353b2',
    950: '#000000',
  },
}

SCSS

$custom: #4353b2;
$custom-light: #8283ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4353b2",
  "rgb": {
    "r": 67,
    "g": 83,
    "b": 178
  },
  "hsl": {
    "h": 231.351,
    "s": 45.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.4823,
    "c": 0.15101,
    "h": 272.3
  },
  "luminance": 0.10594
}

Semantic roles & 50–950 ramp

primary

#4353B2

secondary

#C4BC8D

accent

#C253D5

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #4353B2

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

Preview Lab → · Contrast checker → · Palette generator →