#4433B2#4433B2

#4433B2 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.7% C 0.190 H 280.7°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#4433B2
RGB	rgb(68, 51, 178)
HSL	hsl(248, 55%, 45%)
HSV	hsv(248, 71%, 70%)
CMYK	cmyk(61.8%, 71.3%, 0%, 30.2%)
CIE-LAB	lab(31.37, 43.84, -64.85)
CIE-LCH	lch(31.37, 78.28, 304.06°)
OKLab	oklab(42.73% 0.0355 -0.187)
OKLCH	oklch(42.73% 0.19 280.7)
XYZ	xyz(11.6011, 6.8101, 42.8140)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 4.04

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4433B2 #A1B233

analogous

#3362B2 #4433B2 #8333B2

triadic

#4433B2 #B24433 #33B244

tetradic

#4433B2 #B23362 #A1B233 #33B283

square

#4433B2 #B23362 #A1B233 #33B283

split-complementary

#4433B2 #B28333 #62B233

monochromatic

#201853 #322582 #4433B2 #6454CE #8F84DC

Accessibility & contrast

On white

8.89

#4433B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#4433B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4433B2

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4433B2	#FFFFFF	#000000	##FFFFFF
##4433B2	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB6

Deuteranopia (green-blind)

#0045B0

Tritanopia (blue-blind)

#00566F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4433b2;
/* rgb */ color: rgb(68, 51, 178);
/* oklch */ color: oklch(42.7% 0.190 280.7);

Tailwind

colors: {
  custom: {
    50: '#856dca',
    500: '#4433b2',
    950: '#000000',
  },
}

SCSS

$custom: #4433b2;
$custom-light: #856dca;
$custom-dark: #000000;

JSON

{
  "hex": "#4433b2",
  "rgb": {
    "r": 68,
    "g": 51,
    "b": 178
  },
  "hsl": {
    "h": 248.031,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.4273,
    "c": 0.19032,
    "h": 280.7
  },
  "luminance": 0.06811
}

Semantic roles & 50–950 ramp

primary

#4433B2

secondary

#BBC57C

accent

#DF49CB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4433B2

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

Preview Lab → · Contrast checker → · Palette generator →