#4553C3#4553C3

#4553C3 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.7% C 0.174 H 272.9°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#4553C3
RGB	rgb(69, 83, 195)
HSL	hsl(233, 51%, 52%)
HSV	hsv(233, 65%, 76%)
CMYK	cmyk(64.6%, 57.4%, 0%, 23.5%)
CIE-LAB	lab(40.23, 30.18, -60.38)
CIE-LCH	lch(40.23, 67.50, 296.55°)
OKLab	oklab(49.66% 0.0089 -0.1737)
OKLCH	oklch(49.66% 0.174 272.9)
XYZ	xyz(15.3945, 11.3905, 53.0065)
Luminance	0.1139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4553C3 #C3B545

analogous

#4592C3 #4553C3 #7645C3

triadic

#4553C3 #C34553 #53C345

tetradic

#4553C3 #C34592 #C3B545 #45C376

square

#4553C3 #C34592 #C3B545 #45C376

split-complementary

#4553C3 #C37645 #92C345

monochromatic

#232B6B #313D99 #4553C3 #737ED2 #A2A9E1

Accessibility & contrast

On white

6.41

#4553C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4553C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4553C3

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4553C3	#FFFFFF	#000000	##FFFFFF
##4553C3	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C7

Deuteranopia (green-blind)

#0059C1

Tritanopia (blue-blind)

#006E83

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4553c3;
/* rgb */ color: rgb(69, 83, 195);
/* oklch */ color: oklch(49.7% 0.174 272.9);

Tailwind

colors: {
  custom: {
    50: '#8683d6',
    500: '#4553c3',
    950: '#000000',
  },
}

SCSS

$custom: #4553c3;
$custom-light: #8683d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4553c3",
  "rgb": {
    "r": 69,
    "g": 83,
    "b": 195
  },
  "hsl": {
    "h": 233.333,
    "s": 51.22,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49656,
    "c": 0.17394,
    "h": 272.9
  },
  "luminance": 0.11392
}

Semantic roles & 50–950 ramp

primary

#4553C3

secondary

#CEC796

accent

#CB4DDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4553C3

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

Preview Lab → · Contrast checker → · Palette generator →