#3A3CCA#3A3CCA

#3A3CCA is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.7% C 0.213 H 273.5°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#3A3CCA
RGB	rgb(58, 60, 202)
HSL	hsl(239, 58%, 51%)
HSV	hsv(239, 71%, 79%)
CMYK	cmyk(71.3%, 70.3%, 0%, 20.8%)
CIE-LAB	lab(34.79, 45.25, -73.38)
CIE-LCH	lch(34.79, 86.21, 301.66°)
OKLab	oklab(45.68% 0.0129 -0.2122)
OKLCH	oklch(45.68% 0.213 273.5)
XYZ	xyz(14.0179, 8.3941, 56.7471)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.03

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3CCA #CAC83A

analogous

#3A84CA #3A3CCA #803ACA

triadic

#3A3CCA #CA3A3C #3CCA3A

tetradic

#3A3CCA #CA3A84 #CAC83A #3ACA80

square

#3A3CCA #CA3A84 #CAC83A #3ACA80

split-complementary

#3A3CCA #CA803A #84CA3A

monochromatic

#1D1E6C #2A2C9D #3A3CCA #6A6CD7 #9A9BE4

Accessibility & contrast

On white

7.84

#3A3CCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#3A3CCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3CCA

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3CCA	#FFFFFF	#000000	##FFFFFF
##3A3CCA	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CE

Deuteranopia (green-blind)

#004BC7

Tritanopia (blue-blind)

#00637F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3a3cca;
/* rgb */ color: rgb(58, 60, 202);
/* oklch */ color: oklch(45.7% 0.213 273.5);

Tailwind

colors: {
  custom: {
    50: '#8573db',
    500: '#3a3cca',
    950: '#000000',
  },
}

SCSS

$custom: #3a3cca;
$custom-light: #8573db;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3cca",
  "rgb": {
    "r": 58,
    "g": 60,
    "b": 202
  },
  "hsl": {
    "h": 239.167,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.4568,
    "c": 0.21259,
    "h": 273.5
  },
  "luminance": 0.08396
}

Semantic roles & 50–950 ramp

primary

#3A3CCA

secondary

#D0CF90

accent

#DF47E1

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3A3CCA

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

Preview Lab → · Contrast checker → · Palette generator →