#4553C6#4553C6

#4553C6 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.9% C 0.178 H 272.9°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#4553C6
RGB	rgb(69, 83, 198)
HSL	hsl(233, 53%, 52%)
HSV	hsv(233, 65%, 78%)
CMYK	cmyk(65.2%, 58.1%, 0%, 22.4%)
CIE-LAB	lab(40.46, 31.22, -61.76)
CIE-LCH	lch(40.46, 69.20, 296.81°)
OKLab	oklab(49.89% 0.009 -0.1778)
OKLCH	oklch(49.89% 0.178 272.9)
XYZ	xyz(15.7371, 11.5275, 54.8108)
Luminance	0.1153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4553C6 #C6B845

analogous

#4594C6 #4553C6 #7745C6

triadic

#4553C6 #C64553 #53C645

tetradic

#4553C6 #C64594 #C6B845 #45C677

square

#4553C6 #C64594 #C6B845 #45C677

split-complementary

#4553C6 #C67745 #94C645

monochromatic

#222A6F #303C9E #4553C6 #747ED4 #A3AAE3

Accessibility & contrast

On white

6.35

#4553C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#4553C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4553C6

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4553C6	#FFFFFF	#000000	##FFFFFF
##4553C6	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CA

Deuteranopia (green-blind)

#005AC4

Tritanopia (blue-blind)

#006F84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4553c6;
/* rgb */ color: rgb(69, 83, 198);
/* oklch */ color: oklch(49.9% 0.178 272.9);

Tailwind

colors: {
  custom: {
    50: '#8783d8',
    500: '#4553c6',
    950: '#000000',
  },
}

SCSS

$custom: #4553c6;
$custom-light: #8783d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4553c6",
  "rgb": {
    "r": 69,
    "g": 83,
    "b": 198
  },
  "hsl": {
    "h": 233.488,
    "s": 53.086,
    "l": 52.353
  },
  "oklch": {
    "l": 0.49894,
    "c": 0.178,
    "h": 272.9
  },
  "luminance": 0.11529
}

Semantic roles & 50–950 ramp

primary

#4553C6

secondary

#CFC997

accent

#CD4BDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #4553C6

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

Preview Lab → · Contrast checker → · Palette generator →