#3A359C#3A359C

#3A359C is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.2% C 0.162 H 278.4°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#3A359C
RGB	rgb(58, 53, 156)
HSL	hsl(243, 49%, 41%)
HSV	hsv(243, 66%, 61%)
CMYK	cmyk(62.8%, 66%, 0%, 38.8%)
CIE-LAB	lab(29.02, 33.99, -55.49)
CIE-LCH	lch(29.02, 65.07, 301.49°)
OKLab	oklab(40.23% 0.0237 -0.1599)
OKLCH	oklch(40.23% 0.162 278.4)
XYZ	xyz(9.0169, 5.8454, 32.0991)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.14

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A359C #979C35

analogous

#35639C #3A359C #6D359C

triadic

#3A359C #9C3A35 #359C3A

tetradic

#3A359C #9C3563 #979C35 #359C6D

square

#3A359C #9C3563 #979C35 #359C6D

split-complementary

#3A359C #9C6D35 #639C35

monochromatic

#181641 #29256E #3A359C #524CC2 #7E7AD2

Accessibility & contrast

On white

9.68

#3A359C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3A359C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A359C

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A359C	#FFFFFF	#000000	##FFFFFF
##3A359C	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499F

Deuteranopia (green-blind)

#00409A

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3a359c;
/* rgb */ color: rgb(58, 53, 156);
/* oklch */ color: oklch(40.2% 0.162 278.4);

Tailwind

colors: {
  custom: {
    50: '#7c6dba',
    500: '#3a359c',
    950: '#000000',
  },
}

SCSS

$custom: #3a359c;
$custom-light: #7c6dba;
$custom-dark: #000000;

JSON

{
  "hex": "#3a359c",
  "rgb": {
    "r": 58,
    "g": 53,
    "b": 156
  },
  "hsl": {
    "h": 242.913,
    "s": 49.282,
    "l": 40.98
  },
  "oklch": {
    "l": 0.40226,
    "c": 0.1616,
    "h": 278.4
  },
  "luminance": 0.05846
}

Semantic roles & 50–950 ramp

primary

#3A359C

secondary

#B7BA72

accent

#D94FD2

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #3A359C

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

Preview Lab → · Contrast checker → · Palette generator →