#3A3BCA#3A3BCA

#3A3BCA is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.5% C 0.214 H 273.6°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#3A3BCA
RGB	rgb(58, 59, 202)
HSL	hsl(240, 58%, 51%)
HSV	hsv(240, 71%, 79%)
CMYK	cmyk(71.3%, 70.8%, 0%, 20.8%)
CIE-LAB	lab(34.58, 45.83, -73.73)
CIE-LCH	lch(34.58, 86.81, 301.86°)
OKLab	oklab(45.53% 0.0135 -0.2132)
OKLCH	oklch(45.53% 0.214 273.6)
XYZ	xyz(13.9660, 8.2904, 56.7298)
Luminance	0.0829 (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

#3A3BCA #CAC93A

analogous

#3A83CA #3A3BCA #813ACA

triadic

#3A3BCA #CA3A3B #3BCA3A

tetradic

#3A3BCA #CA3A83 #CAC93A #3ACA81

square

#3A3BCA #CA3A83 #CAC93A #3ACA81

split-complementary

#3A3BCA #CA813A #83CA3A

monochromatic

#1D1E6C #2A2B9D #3A3BCA #6A6BD7 #9A9BE4

Accessibility & contrast

On white

7.90

#3A3BCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#3A3BCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3BCA

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3BCA	#FFFFFF	#000000	##FFFFFF
##3A3BCA	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CE

Deuteranopia (green-blind)

#004AC7

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3a3bca;
/* rgb */ color: rgb(58, 59, 202);
/* oklch */ color: oklch(45.5% 0.214 273.6);

Tailwind

colors: {
  custom: {
    50: '#8572db',
    500: '#3a3bca',
    950: '#000000',
  },
}

SCSS

$custom: #3a3bca;
$custom-light: #8572db;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3bca",
  "rgb": {
    "r": 58,
    "g": 59,
    "b": 202
  },
  "hsl": {
    "h": 239.583,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.4553,
    "c": 0.21364,
    "h": 273.6
  },
  "luminance": 0.08292
}

Semantic roles & 50–950 ramp

primary

#3A3BCA

secondary

#D0CF90

accent

#E047E1

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3A3BCA

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

Preview Lab → · Contrast checker → · Palette generator →