#4443CB#4443CB

#4443CB is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.5% C 0.204 H 275.7°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#4443CB
RGB	rgb(68, 67, 203)
HSL	hsl(240, 57%, 53%)
HSV	hsv(240, 67%, 80%)
CMYK	cmyk(66.5%, 67%, 0%, 20.4%)
CIE-LAB	lab(37.03, 42.63, -70.26)
CIE-LCH	lch(37.03, 82.18, 301.24°)
OKLab	oklab(47.49% 0.0201 -0.2028)
OKLCH	oklch(47.49% 0.204 275.7)
XYZ	xyz(15.1670, 9.5537, 57.5331)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4443CB #CACB43

analogous

#4386CB #4443CB #8843CB

triadic

#4443CB #CB4443 #43CB44

tetradic

#4443CB #CB4386 #CACB43 #43CB88

square

#4443CB #CB4386 #CACB43 #43CB88

split-complementary

#4443CB #CB8843 #86CB43

monochromatic

#212074 #2E2DA4 #4443CB #7473D8 #A3A3E6

Accessibility & contrast

On white

7.21

#4443CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#4443CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4443CB

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4443CB	#FFFFFF	#000000	##FFFFFF
##4443CB	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCF

Deuteranopia (green-blind)

#0051C8

Tritanopia (blue-blind)

#006781

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4443cb;
/* rgb */ color: rgb(68, 67, 203);
/* oklch */ color: oklch(47.5% 0.204 275.7);

Tailwind

colors: {
  custom: {
    50: '#8978dc',
    500: '#4443cb',
    950: '#000000',
  },
}

SCSS

$custom: #4443cb;
$custom-light: #8978dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4443cb",
  "rgb": {
    "r": 68,
    "g": 67,
    "b": 203
  },
  "hsl": {
    "h": 240.441,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.47489,
    "c": 0.20382,
    "h": 275.7
  },
  "luminance": 0.09555
}

Semantic roles & 50–950 ramp

primary

#4443CB

secondary

#D2D298

accent

#E048DF

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4443CB

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

Preview Lab → · Contrast checker → · Palette generator →