#3433AE#3433AE

#3433AE is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.2% C 0.189 H 274.6°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#3433AE
RGB	rgb(52, 51, 174)
HSL	hsl(240, 55%, 44%)
HSV	hsv(240, 71%, 68%)
CMYK	cmyk(70.1%, 70.7%, 0%, 31.8%)
CIE-LAB	lab(29.79, 40.51, -65.10)
CIE-LCH	lch(29.79, 76.67, 301.89°)
OKLab	oklab(41.18% 0.0152 -0.1882)
OKLCH	oklch(41.18% 0.189 274.6)
XYZ	xyz(10.2375, 6.1527, 40.6843)
Luminance	0.0615 (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

#3433AE #ADAE33

analogous

#3370AE #3433AE #7233AE

triadic

#3433AE #AE3433 #33AE34

tetradic

#3433AE #AE3370 #ADAE33 #33AE72

square

#3433AE #AE3370 #ADAE33 #33AE72

split-complementary

#3433AE #AE7233 #70AE33

monochromatic

#18174F #26257F #3433AE #5352CC #8281DA

Accessibility & contrast

On white

9.41

#3433AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#3433AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3433AE

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3433AE	#FFFFFF	#000000	##FFFFFF
##3433AE	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB2

Deuteranopia (green-blind)

#0040AC

Tritanopia (blue-blind)

#00556D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3433ae;
/* rgb */ color: rgb(52, 51, 174);
/* oklch */ color: oklch(41.2% 0.189 274.6);

Tailwind

colors: {
  custom: {
    50: '#7d6cc7',
    500: '#3433ae',
    950: '#000000',
  },
}

SCSS

$custom: #3433ae;
$custom-light: #7d6cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3433ae",
  "rgb": {
    "r": 52,
    "g": 51,
    "b": 174
  },
  "hsl": {
    "h": 240.488,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.41181,
    "c": 0.18876,
    "h": 274.6
  },
  "luminance": 0.06154
}

Semantic roles & 50–950 ramp

primary

#3433AE

secondary

#C3C379

accent

#DE4ADD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3433AE

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

Preview Lab → · Contrast checker → · Palette generator →