#3433C3#3433C3

#3433C3 is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.3% C 0.215 H 273.1°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#3433C3
RGB	rgb(52, 51, 195)
HSL	hsl(240, 59%, 48%)
HSV	hsv(240, 74%, 76%)
CMYK	cmyk(73.3%, 73.8%, 0%, 23.5%)
CIE-LAB	lab(31.89, 47.49, -74.08)
CIE-LCH	lch(31.89, 88.00, 302.66°)
OKLab	oklab(43.31% 0.0118 -0.2143)
OKLCH	oklch(43.31% 0.215 273.1)
XYZ	xyz(12.4470, 7.0366, 52.3214)
Luminance	0.0704 (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

#3433C3 #C2C333

analogous

#337AC3 #3433C3 #7C33C3

triadic

#3433C3 #C33433 #33C334

tetradic

#3433C3 #C3337A #C2C333 #33C37C

square

#3433C3 #C3337A #C2C333 #33C37C

split-complementary

#3433C3 #C37C33 #7AC333

monochromatic

#1A1A62 #272692 #3433C3 #5F5ED5 #8F8FE2

Accessibility & contrast

On white

8.72

#3433C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#3433C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3433C3

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3433C3	#FFFFFF	#000000	##FFFFFF
##3433C3	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C7

Deuteranopia (green-blind)

#0044C0

Tritanopia (blue-blind)

#005D78

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3433c3;
/* rgb */ color: rgb(52, 51, 195);
/* oklch */ color: oklch(43.3% 0.215 273.1);

Tailwind

colors: {
  custom: {
    50: '#826dd6',
    500: '#3433c3',
    950: '#000000',
  },
}

SCSS

$custom: #3433c3;
$custom-light: #826dd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3433c3",
  "rgb": {
    "r": 52,
    "g": 51,
    "b": 195
  },
  "hsl": {
    "h": 240.417,
    "s": 58.537,
    "l": 48.235
  },
  "oklch": {
    "l": 0.43306,
    "c": 0.21467,
    "h": 273.1
  },
  "luminance": 0.07038
}

Semantic roles & 50–950 ramp

primary

#3433C3

secondary

#CCCC86

accent

#E246E1

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3433C3

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

Preview Lab → · Contrast checker → · Palette generator →