#3E44BC#3E44BC

#3E44BC is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.9% C 0.185 H 274.3°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#3E44BC
RGB	rgb(62, 68, 188)
HSL	hsl(237, 50%, 49%)
HSV	hsv(237, 67%, 74%)
CMYK	cmyk(67%, 63.8%, 0%, 26.3%)
CIE-LAB	lab(35.57, 36.16, -63.90)
CIE-LCH	lch(35.57, 73.42, 299.51°)
OKLab	oklab(45.93% 0.0137 -0.1843)
OKLCH	oklch(45.93% 0.185 274.3)
XYZ	xyz(13.1278, 8.7880, 48.5716)
Luminance	0.0879 (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

#3E44BC #BCB63E

analogous

#3E83BC #3E44BC #773EBC

triadic

#3E44BC #BC3E44 #44BC3E

tetradic

#3E44BC #BC3E83 #BCB63E #3EBC77

square

#3E44BC #BC3E83 #BCB63E #3EBC77

split-complementary

#3E44BC #BC773E #83BC3E

monochromatic

#202360 #2F338E #3E44BC #6A6ECE #989BDD

Accessibility & contrast

On white

7.61

#3E44BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#3E44BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E44BC

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E44BC	#FFFFFF	#000000	##FFFFFF
##3E44BC	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C0

Deuteranopia (green-blind)

#004EBA

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3e44bc;
/* rgb */ color: rgb(62, 68, 188);
/* oklch */ color: oklch(45.9% 0.185 274.3);

Tailwind

colors: {
  custom: {
    50: '#8378d1',
    500: '#3e44bc',
    950: '#000000',
  },
}

SCSS

$custom: #3e44bc;
$custom-light: #8378d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e44bc",
  "rgb": {
    "r": 62,
    "g": 68,
    "b": 188
  },
  "hsl": {
    "h": 237.143,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.45929,
    "c": 0.18485,
    "h": 274.3
  },
  "luminance": 0.08789
}

Semantic roles & 50–950 ramp

primary

#3E44BC

secondary

#C9C68D

accent

#D34EDA

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3E44BC

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

Preview Lab → · Contrast checker → · Palette generator →