#3E33AC#3E33AC

#3E33AC is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.7% C 0.184 H 278.9°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#3E33AC
RGB	rgb(62, 51, 172)
HSL	hsl(245, 54%, 44%)
HSV	hsv(245, 70%, 67%)
CMYK	cmyk(64%, 70.3%, 0%, 32.5%)
CIE-LAB	lab(30.33, 41.10, -63.00)
CIE-LCH	lch(30.33, 75.22, 303.12°)
OKLab	oklab(41.69% 0.0284 -0.1817)
OKLCH	oklch(41.69% 0.184 278.9)
XYZ	xyz(10.6144, 6.3695, 39.6918)
Luminance	0.0637 (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

#3E33AC #A1AC33

analogous

#3364AC #3E33AC #7A33AC

triadic

#3E33AC #AC3E33 #33AC3E

tetradic

#3E33AC #AC3364 #A1AC33 #33AC7A

square

#3E33AC #AC3364 #A1AC33 #33AC7A

split-complementary

#3E33AC #AC7A33 #64AC33

monochromatic

#1C174E #2D257D #3E33AC #5C51CB #8880D9

Accessibility & contrast

On white

9.23

#3E33AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#3E33AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E33AC

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E33AC	#FFFFFF	#000000	##FFFFFF
##3E33AC	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB0

Deuteranopia (green-blind)

#0043AA

Tritanopia (blue-blind)

#00546B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3e33ac;
/* rgb */ color: rgb(62, 51, 172);
/* oklch */ color: oklch(41.7% 0.184 278.9);

Tailwind

colors: {
  custom: {
    50: '#816cc6',
    500: '#3e33ac',
    950: '#000000',
  },
}

SCSS

$custom: #3e33ac;
$custom-light: #816cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e33ac",
  "rgb": {
    "r": 62,
    "g": 51,
    "b": 172
  },
  "hsl": {
    "h": 245.455,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41691,
    "c": 0.18394,
    "h": 278.9
  },
  "luminance": 0.0637
}

Semantic roles & 50–950 ramp

primary

#3E33AC

secondary

#BCC278

accent

#DE4AD0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #3E33AC

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

Preview Lab → · Contrast checker → · Palette generator →