#3A358E#3A358E

#3A358E is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.0% C 0.142 H 280.0°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#3A358E
RGB	rgb(58, 53, 142)
HSL	hsl(243, 46%, 38%)
HSV	hsv(243, 63%, 56%)
CMYK	cmyk(59.2%, 62.7%, 0%, 44.3%)
CIE-LAB	lab(27.84, 29.23, -48.83)
CIE-LCH	lch(27.84, 56.91, 300.91°)
OKLab	oklab(39% 0.0248 -0.1403)
OKLCH	oklch(39% 0.142 280)
XYZ	xyz(7.8990, 5.3982, 26.2117)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A358E #898E35

analogous

#355C8E #3A358E #66358E

triadic

#3A358E #8E3A35 #358E3A

tetradic

#3A358E #8E355C #898E35 #358E66

square

#3A358E #8E355C #898E35 #358E66

split-complementary

#3A358E #8E6635 #5C8E35

monochromatic

#161435 #282461 #3A358E #4D46BA #7873CB

Accessibility & contrast

On white

10.10

#3A358E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#3A358E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A358E

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A358E	#FFFFFF	#000000	##FFFFFF
##3A358E	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004591

Deuteranopia (green-blind)

#003E8C

Tritanopia (blue-blind)

#074B5C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3a358e;
/* rgb */ color: rgb(58, 53, 142);
/* oklch */ color: oklch(39.0% 0.142 280.0);

Tailwind

colors: {
  custom: {
    50: '#796cb0',
    500: '#3a358e',
    950: '#000000',
  },
}

SCSS

$custom: #3a358e;
$custom-light: #796cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a358e",
  "rgb": {
    "r": 58,
    "g": 53,
    "b": 142
  },
  "hsl": {
    "h": 243.371,
    "s": 45.641,
    "l": 38.235
  },
  "oklch": {
    "l": 0.38998,
    "c": 0.14247,
    "h": 280
  },
  "luminance": 0.05399
}

Semantic roles & 50–950 ramp

primary

#3A358E

secondary

#AFB36C

accent

#D552CE

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #3A358E

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

Preview Lab → · Contrast checker → · Palette generator →