#3A358D#3A358D

#3A358D is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.9% C 0.141 H 280.1°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#3A358D
RGB	rgb(58, 53, 141)
HSL	hsl(243, 45%, 38%)
HSV	hsv(243, 62%, 55%)
CMYK	cmyk(58.9%, 62.4%, 0%, 44.7%)
CIE-LAB	lab(27.76, 28.89, -48.34)
CIE-LCH	lch(27.76, 56.32, 300.86°)
OKLab	oklab(38.91% 0.0248 -0.1389)
OKLCH	oklch(38.91% 0.141 280.1)
XYZ	xyz(7.8242, 5.3683, 25.8180)
Luminance	0.0537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A358D #888D35

analogous

#355C8D #3A358D #66358D

triadic

#3A358D #8D3A35 #358D3A

tetradic

#3A358D #8D355C #888D35 #358D66

square

#3A358D #8D355C #888D35 #358D66

split-complementary

#3A358D #8D6635 #5C8D35

monochromatic

#151434 #282461 #3A358D #4C46B9 #7772CA

Accessibility & contrast

On white

10.13

#3A358D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#3A358D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A358D

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A358D	#FFFFFF	#000000	##FFFFFF
##3A358D	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004590

Deuteranopia (green-blind)

#003E8B

Tritanopia (blue-blind)

#094A5B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3a358d;
/* rgb */ color: rgb(58, 53, 141);
/* oklch */ color: oklch(38.9% 0.141 280.1);

Tailwind

colors: {
  custom: {
    50: '#796caf',
    500: '#3a358d',
    950: '#000000',
  },
}

SCSS

$custom: #3a358d;
$custom-light: #796caf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a358d",
  "rgb": {
    "r": 58,
    "g": 53,
    "b": 141
  },
  "hsl": {
    "h": 243.409,
    "s": 45.361,
    "l": 38.039
  },
  "oklch": {
    "l": 0.38913,
    "c": 0.14107,
    "h": 280.1
  },
  "luminance": 0.05369
}

Semantic roles & 50–950 ramp

primary

#3A358D

secondary

#AEB26B

accent

#D553CE

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #3A358D

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

Preview Lab → · Contrast checker → · Palette generator →