#4453E1#4453E1

#4453E1 is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.1% C 0.213 H 271.9°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#4453E1
RGB	rgb(68, 83, 225)
HSL	hsl(234, 72%, 57%)
HSV	hsv(234, 70%, 88%)
CMYK	cmyk(69.8%, 63.1%, 0%, 11.8%)
CIE-LAB	lab(42.54, 40.37, -73.88)
CIE-LCH	lch(42.54, 84.19, 298.65°)
OKLab	oklab(52.08% 0.0072 -0.2134)
OKLCH	oklch(52.08% 0.213 271.9)
XYZ	xyz(19.0632, 12.8498, 72.6952)
Luminance	0.1285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4453E1 #E1D244

analogous

#44A1E1 #4453E1 #8444E1

triadic

#4453E1 #E14453 #53E144

tetradic

#4453E1 #E144A1 #E1D244 #44E184

square

#4453E1 #E144A1 #E1D244 #44E184

split-complementary

#4453E1 #E18444 #A1E144

monochromatic

#182393 #2030C8 #4453E1 #7984E9 #ADB4F2

Accessibility & contrast

On white

5.88

#4453E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#4453E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4453E1

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4453E1	#FFFFFF	#000000	##FFFFFF
##4453E1	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE6

Deuteranopia (green-blind)

#005DDE

Tritanopia (blue-blind)

#007892

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4453e1;
/* rgb */ color: rgb(68, 83, 225);
/* oklch */ color: oklch(52.1% 0.213 271.9);

Tailwind

colors: {
  custom: {
    50: '#8c83eb',
    500: '#4453e1',
    950: '#000000',
  },
}

SCSS

$custom: #4453e1;
$custom-light: #8c83eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4453e1",
  "rgb": {
    "r": 68,
    "g": 83,
    "b": 225
  },
  "hsl": {
    "h": 234.268,
    "s": 72.35,
    "l": 57.451
  },
  "oklch": {
    "l": 0.52081,
    "c": 0.21348,
    "h": 271.9
  },
  "luminance": 0.12852
}

Semantic roles & 50–950 ramp

primary

#4453E1

secondary

#E0DAA1

accent

#DE39EF

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4453E1

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

Preview Lab → · Contrast checker → · Palette generator →