#4452AB#4452AB

#4452AB is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.6% C 0.142 H 273.1°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#4452AB
RGB	rgb(68, 82, 171)
HSL	hsl(232, 43%, 47%)
HSV	hsv(232, 60%, 67%)
CMYK	cmyk(60.2%, 52%, 0%, 32.9%)
CIE-LAB	lab(38.20, 22.31, -49.57)
CIE-LCH	lch(38.20, 54.36, 294.23°)
OKLab	oklab(47.58% 0.0076 -0.1419)
OKLCH	oklch(47.58% 0.142 273.1)
XYZ	xyz(12.7495, 10.2028, 39.8177)
Luminance	0.1020 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4452AB #AB9D44

analogous

#4486AB #4452AB #6A44AB

triadic

#4452AB #AB4452 #52AB44

tetradic

#4452AB #AB4486 #AB9D44 #44AB6A

square

#4452AB #AB4486 #AB9D44 #44AB6A

split-complementary

#4452AB #AB6A44 #86AB44

monochromatic

#212853 #333D7F #4452AB #6975C3 #959DD5

Accessibility & contrast

On white

6.91

#4452AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#4452AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4452AB

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4452AB	#FFFFFF	#000000	##FFFFFF
##4452AB	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#205FAE

Deuteranopia (green-blind)

#0356A9

Tritanopia (blue-blind)

#006676

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4452ab;
/* rgb */ color: rgb(68, 82, 171);
/* oklch */ color: oklch(47.6% 0.142 273.1);

Tailwind

colors: {
  custom: {
    50: '#8182c5',
    500: '#4452ab',
    950: '#000000',
  },
}

SCSS

$custom: #4452ab;
$custom-light: #8182c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4452ab",
  "rgb": {
    "r": 68,
    "g": 82,
    "b": 171
  },
  "hsl": {
    "h": 231.845,
    "s": 43.096,
    "l": 46.863
  },
  "oklch": {
    "l": 0.4758,
    "c": 0.14213,
    "h": 273.1
  },
  "luminance": 0.10204
}

Semantic roles & 50–950 ramp

primary

#4452AB

secondary

#C0B98A

accent

#C255D3

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #4452AB

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

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