#3A349D#3A349D

#3A349D is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.1% C 0.164 H 278.5°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#3A349D
RGB	rgb(58, 52, 157)
HSL	hsl(243, 50%, 41%)
HSV	hsv(243, 67%, 62%)
CMYK	cmyk(63.1%, 66.9%, 0%, 38.4%)
CIE-LAB	lab(28.87, 34.95, -56.34)
CIE-LCH	lch(28.87, 66.30, 301.82°)
OKLab	oklab(40.15% 0.0244 -0.1623)
OKLCH	oklch(40.15% 0.164 278.5)
XYZ	xyz(9.0568, 5.7891, 32.5319)
Luminance	0.0579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.05

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A349D #979D34

analogous

#34629D #3A349D #6E349D

triadic

#3A349D #9D3A34 #349D3A

tetradic

#3A349D #9D3462 #979D34 #349D6E

square

#3A349D #9D3462 #979D34 #349D6E

split-complementary

#3A349D #9D6E34 #629D34

monochromatic

#181641 #29256F #3A349D #524BC3 #7E79D3

Accessibility & contrast

On white

9.73

#3A349D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#3A349D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A349D

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A349D	#FFFFFF	#000000	##FFFFFF
##3A349D	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A0

Deuteranopia (green-blind)

#00409B

Tritanopia (blue-blind)

#004F64

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3a349d;
/* rgb */ color: rgb(58, 52, 157);
/* oklch */ color: oklch(40.1% 0.164 278.5);

Tailwind

colors: {
  custom: {
    50: '#7c6cbb',
    500: '#3a349d',
    950: '#000000',
  },
}

SCSS

$custom: #3a349d;
$custom-light: #7c6cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3a349d",
  "rgb": {
    "r": 58,
    "g": 52,
    "b": 157
  },
  "hsl": {
    "h": 243.429,
    "s": 50.239,
    "l": 40.98
  },
  "oklch": {
    "l": 0.40148,
    "c": 0.16416,
    "h": 278.5
  },
  "luminance": 0.0579
}

Semantic roles & 50–950 ramp

primary

#3A349D

secondary

#B7BB72

accent

#DA4ED2

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3A349D

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

Preview Lab → · Contrast checker → · Palette generator →