#4353CC#4353CC

#4353CC is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.3% C 0.187 H 272.1°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#4353CC
RGB	rgb(67, 83, 204)
HSL	hsl(233, 57%, 53%)
HSV	hsv(233, 67%, 80%)
CMYK	cmyk(67.2%, 59.3%, 0%, 20%)
CIE-LAB	lab(40.80, 33.00, -64.69)
CIE-LCH	lch(40.80, 72.62, 297.03°)
OKLab	oklab(50.26% 0.0068 -0.1864)
OKLCH	oklch(50.26% 0.187 272.1)
XYZ	xyz(16.3034, 11.7379, 58.5215)
Luminance	0.1174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4353CC #CCBC43

analogous

#4397CC #4353CC #7743CC

triadic

#4353CC #CC4353 #53CC43

tetradic

#4353CC #CC4397 #CCBC43 #43CC77

square

#4353CC #CC4397 #CCBC43 #43CC77

split-complementary

#4353CC #CC7743 #97CC43

monochromatic

#202A75 #2D3BA5 #4353CC #737FD9 #A3ABE6

Accessibility & contrast

On white

6.27

#4353CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#4353CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4353CC

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4353CC	#FFFFFF	#000000	##FFFFFF
##4353CC	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D0

Deuteranopia (green-blind)

#005ACA

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4353cc;
/* rgb */ color: rgb(67, 83, 204);
/* oklch */ color: oklch(50.3% 0.187 272.1);

Tailwind

colors: {
  custom: {
    50: '#8783dc',
    500: '#4353cc',
    950: '#000000',
  },
}

SCSS

$custom: #4353cc;
$custom-light: #8783dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4353cc",
  "rgb": {
    "r": 67,
    "g": 83,
    "b": 204
  },
  "hsl": {
    "h": 232.993,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.5026,
    "c": 0.18653,
    "h": 272.1
  },
  "luminance": 0.11739
}

Semantic roles & 50–950 ramp

primary

#4353CC

secondary

#D3CC98

accent

#CF47E1

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #4353CC

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

Preview Lab → · Contrast checker → · Palette generator →