#4452CB#4452CB

#4452CB is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.1% C 0.186 H 272.7°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4452CB
RGB	rgb(68, 82, 203)
HSL	hsl(234, 56%, 53%)
HSV	hsv(234, 67%, 80%)
CMYK	cmyk(66.5%, 59.6%, 0%, 20.4%)
CIE-LAB	lab(40.53, 33.43, -64.54)
CIE-LCH	lch(40.53, 72.68, 297.38°)
OKLab	oklab(50.05% 0.0087 -0.186)
OKLCH	oklch(50.05% 0.186 272.7)
XYZ	xyz(16.1771, 11.5739, 57.8698)
Luminance	0.1158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4452CB #CBBD44

analogous

#4495CB #4452CB #7944CB

triadic

#4452CB #CB4452 #52CB44

tetradic

#4452CB #CB4495 #CBBD44 #44CB79

square

#4452CB #CB4495 #CBBD44 #44CB79

split-complementary

#4452CB #CB7944 #95CB44

monochromatic

#202974 #2E3AA4 #4452CB #747ED8 #A4ABE6

Accessibility & contrast

On white

6.33

#4452CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4452CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4452CB

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4452CB	#FFFFFF	#000000	##FFFFFF
##4452CB	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CF

Deuteranopia (green-blind)

#005AC9

Tritanopia (blue-blind)

#007086

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4452cb;
/* rgb */ color: rgb(68, 82, 203);
/* oklch */ color: oklch(50.1% 0.186 272.7);

Tailwind

colors: {
  custom: {
    50: '#8782dc',
    500: '#4452cb',
    950: '#000000',
  },
}

SCSS

$custom: #4452cb;
$custom-light: #8782dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4452cb",
  "rgb": {
    "r": 68,
    "g": 82,
    "b": 203
  },
  "hsl": {
    "h": 233.778,
    "s": 56.485,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50054,
    "c": 0.18616,
    "h": 272.7
  },
  "luminance": 0.11575
}

Semantic roles & 50–950 ramp

primary

#4452CB

secondary

#D3CC98

accent

#D048E0

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4452CB

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

Preview Lab → · Contrast checker → · Palette generator →