#4451C2#4451C2

#4451C2 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.1% C 0.175 H 273.1°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#4451C2
RGB	rgb(68, 81, 194)
HSL	hsl(234, 51%, 51%)
HSV	hsv(234, 65%, 76%)
CMYK	cmyk(64.9%, 58.2%, 0%, 23.9%)
CIE-LAB	lab(39.59, 30.94, -60.84)
CIE-LCH	lch(39.59, 68.26, 296.96°)
OKLab	oklab(49.14% 0.0096 -0.1751)
OKLCH	oklch(49.14% 0.175 273.1)
XYZ	xyz(15.0607, 11.0075, 52.3595)
Luminance	0.1101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4451C2 #C2B544

analogous

#4490C2 #4451C2 #7644C2

triadic

#4451C2 #C24451 #51C244

tetradic

#4451C2 #C24490 #C2B544 #44C276

square

#4451C2 #C24490 #C2B544 #44C276

split-complementary

#4451C2 #C27644 #90C244

monochromatic

#222A69 #313C97 #4451C2 #727CD1 #A0A7E0

Accessibility & contrast

On white

6.56

#4451C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#4451C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4451C2

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4451C2	#FFFFFF	#000000	##FFFFFF
##4451C2	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C6

Deuteranopia (green-blind)

#0058C0

Tritanopia (blue-blind)

#006D81

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4451c2;
/* rgb */ color: rgb(68, 81, 194);
/* oklch */ color: oklch(49.1% 0.175 273.1);

Tailwind

colors: {
  custom: {
    50: '#8681d5',
    500: '#4451c2',
    950: '#000000',
  },
}

SCSS

$custom: #4451c2;
$custom-light: #8681d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4451c2",
  "rgb": {
    "r": 68,
    "g": 81,
    "b": 194
  },
  "hsl": {
    "h": 233.81,
    "s": 50.806,
    "l": 51.373
  },
  "oklch": {
    "l": 0.49142,
    "c": 0.17536,
    "h": 273.1
  },
  "luminance": 0.11009
}

Semantic roles & 50–950 ramp

primary

#4451C2

secondary

#CDC795

accent

#CC4EDA

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4451C2

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

Preview Lab → · Contrast checker → · Palette generator →