#4336DD#4336DD

#4336DD is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.3% C 0.239 H 275.6°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#4336DD
RGB	rgb(67, 54, 221)
HSL	hsl(245, 71%, 54%)
HSV	hsv(245, 76%, 87%)
CMYK	cmyk(69.7%, 75.6%, 0%, 13.3%)
CIE-LAB	lab(36.08, 55.45, -82.21)
CIE-LCH	lch(36.08, 99.16, 304.00°)
OKLab	oklab(47.31% 0.0234 -0.2377)
OKLCH	oklch(47.31% 0.239 275.6)
XYZ	xyz(16.6808, 9.0505, 69.2604)
Luminance	0.0905 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4336DD #D0DD36

analogous

#367DDD #4336DD #9736DD

triadic

#4336DD #DD4336 #36DD43

tetradic

#4336DD #DD367D #D0DD36 #36DD97

square

#4336DD #DD367D #D0DD36 #36DD97

split-complementary

#4336DD #DD9736 #7DDD36

monochromatic

#1F1683 #2B1FB7 #4336DD #746AE6 #A59FEF

Accessibility & contrast

On white

7.47

#4336DD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#4336DD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4336DD

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4336DD	#FFFFFF	#000000	##FFFFFF
##4336DD	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CE2

Deuteranopia (green-blind)

#004DDA

Tritanopia (blue-blind)

#006788

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4336dd;
/* rgb */ color: rgb(67, 54, 221);
/* oklch */ color: oklch(47.3% 0.239 275.6);

Tailwind

colors: {
  custom: {
    50: '#8d70e9',
    500: '#4336dd',
    950: '#000000',
  },
}

SCSS

$custom: #4336dd;
$custom-light: #8d70e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4336dd",
  "rgb": {
    "r": 67,
    "g": 54,
    "b": 221
  },
  "hsl": {
    "h": 244.671,
    "s": 71.064,
    "l": 53.922
  },
  "oklch": {
    "l": 0.47311,
    "c": 0.23883,
    "h": 275.6
  },
  "luminance": 0.09052
}

Semantic roles & 50–950 ramp

primary

#4336DD

secondary

#D5DB94

accent

#EE3AE0

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4336DD

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

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