#4353D4#4353D4

#4353D4 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.9% C 0.197 H 271.9°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4353D4
RGB	rgb(67, 83, 212)
HSL	hsl(233, 63%, 55%)
HSV	hsv(233, 68%, 83%)
CMYK	cmyk(68.4%, 60.8%, 0%, 16.9%)
CIE-LAB	lab(41.42, 35.77, -68.27)
CIE-LCH	lch(41.42, 77.07, 297.66°)
OKLab	oklab(50.92% 0.0067 -0.1969)
OKLCH	oklch(50.92% 0.197 271.9)
XYZ	xyz(17.2877, 12.1316, 63.7052)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4353D4 #D4C443

analogous

#439CD4 #4353D4 #7B43D4

triadic

#4353D4 #D44353 #53D443

tetradic

#4353D4 #D4439C #D4C443 #43D47B

square

#4353D4 #D4439C #D4C443 #43D47B

split-complementary

#4353D4 #D47B43 #9CD443

monochromatic

#1D287F #2938B1 #4353D4 #7581DF #A7AEEB

Accessibility & contrast

On white

6.13

#4353D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4353D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4353D4

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4353D4	#FFFFFF	#000000	##FFFFFF
##4353D4	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D8

Deuteranopia (green-blind)

#005BD1

Tritanopia (blue-blind)

#00748B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4353d4;
/* rgb */ color: rgb(67, 83, 212);
/* oklch */ color: oklch(50.9% 0.197 271.9);

Tailwind

colors: {
  custom: {
    50: '#8983e2',
    500: '#4353d4',
    950: '#000000',
  },
}

SCSS

$custom: #4353d4;
$custom-light: #8983e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4353d4",
  "rgb": {
    "r": 67,
    "g": 83,
    "b": 212
  },
  "hsl": {
    "h": 233.379,
    "s": 62.771,
    "l": 54.706
  },
  "oklch": {
    "l": 0.50921,
    "c": 0.19704,
    "h": 271.9
  },
  "luminance": 0.12133
}

Semantic roles & 50–950 ramp

primary

#4353D4

secondary

#D8D19B

accent

#D442E6

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0A15

muted

#7E7C84

Preview Lab

Preview with #4353D4

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

Preview Lab → · Contrast checker → · Palette generator →