#4453C5#4453C5

#4453C5 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.8% C 0.177 H 272.5°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4453C5
RGB	rgb(68, 83, 197)
HSL	hsl(233, 53%, 52%)
HSV	hsv(233, 65%, 77%)
CMYK	cmyk(65.5%, 57.9%, 0%, 22.7%)
CIE-LAB	lab(40.32, 30.71, -61.40)
CIE-LCH	lch(40.32, 68.66, 296.57°)
OKLab	oklab(49.75% 0.0079 -0.1767)
OKLCH	oklch(49.75% 0.177 272.5)
XYZ	xyz(15.5518, 11.4453, 54.2021)
Luminance	0.1145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4453C5 #C5B644

analogous

#4494C5 #4453C5 #7644C5

triadic

#4453C5 #C54453 #53C544

tetradic

#4453C5 #C54494 #C5B644 #44C576

square

#4453C5 #C54494 #C5B644 #44C576

split-complementary

#4453C5 #C57644 #94C544

monochromatic

#222A6D #303D9C #4453C5 #737ED3 #A1A9E2

Accessibility & contrast

On white

6.38

#4453C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4453C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4453C5

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4453C5	#FFFFFF	#000000	##FFFFFF
##4453C5	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C9

Deuteranopia (green-blind)

#0059C3

Tritanopia (blue-blind)

#006F84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4453c5;
/* rgb */ color: rgb(68, 83, 197);
/* oklch */ color: oklch(49.8% 0.177 272.5);

Tailwind

colors: {
  custom: {
    50: '#8683d7',
    500: '#4453c5',
    950: '#000000',
  },
}

SCSS

$custom: #4453c5;
$custom-light: #8683d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4453c5",
  "rgb": {
    "r": 68,
    "g": 83,
    "b": 197
  },
  "hsl": {
    "h": 233.023,
    "s": 52.653,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49754,
    "c": 0.17691,
    "h": 272.5
  },
  "luminance": 0.11447
}

Semantic roles & 50–950 ramp

primary

#4453C5

secondary

#CFC896

accent

#CB4CDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4453C5

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

Preview Lab → · Contrast checker → · Palette generator →