#4451C6#4451C6

#4451C6 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.5% C 0.181 H 273.0°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#4451C6
RGB	rgb(68, 81, 198)
HSL	hsl(234, 53%, 52%)
HSV	hsv(234, 66%, 78%)
CMYK	cmyk(65.7%, 59.1%, 0%, 22.4%)
CIE-LAB	lab(39.90, 32.33, -62.67)
CIE-LCH	lch(39.90, 70.52, 297.28°)
OKLab	oklab(49.46% 0.0096 -0.1805)
OKLCH	oklch(49.46% 0.181 273)
XYZ	xyz(15.5160, 11.1896, 54.7573)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4451C6 #C6B944

analogous

#4492C6 #4451C6 #7844C6

triadic

#4451C6 #C64451 #51C644

tetradic

#4451C6 #C64492 #C6B944 #44C678

square

#4451C6 #C64492 #C6B944 #44C678

split-complementary

#4451C6 #C67844 #92C644

monochromatic

#22296E #303B9D #4451C6 #737DD4 #A2A8E3

Accessibility & contrast

On white

6.49

#4451C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4451C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4451C6

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4451C6	#FFFFFF	#000000	##FFFFFF
##4451C6	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CA

Deuteranopia (green-blind)

#0058C4

Tritanopia (blue-blind)

#006E83

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4451c6;
/* rgb */ color: rgb(68, 81, 198);
/* oklch */ color: oklch(49.5% 0.181 273.0);

Tailwind

colors: {
  custom: {
    50: '#8681d8',
    500: '#4451c6',
    950: '#000000',
  },
}

SCSS

$custom: #4451c6;
$custom-light: #8681d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4451c6",
  "rgb": {
    "r": 68,
    "g": 81,
    "b": 198
  },
  "hsl": {
    "h": 234,
    "s": 53.279,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49464,
    "c": 0.18073,
    "h": 273
  },
  "luminance": 0.11191
}

Semantic roles & 50–950 ramp

primary

#4451C6

secondary

#CFCA97

accent

#CE4BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #4451C6

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

Preview Lab → · Contrast checker → · Palette generator →