#3A358C#3A358C

#3A358C is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.8% C 0.140 H 280.2°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#3A358C
RGB	rgb(58, 53, 140)
HSL	hsl(243, 45%, 38%)
HSV	hsv(243, 62%, 55%)
CMYK	cmyk(58.6%, 62.1%, 0%, 45.1%)
CIE-LAB	lab(27.68, 28.55, -47.85)
CIE-LCH	lch(27.68, 55.72, 300.82°)
OKLab	oklab(38.83% 0.0249 -0.1374)
OKLCH	oklch(38.83% 0.14 280.2)
XYZ	xyz(7.7502, 5.3387, 25.4279)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A358C #878C35

analogous

#355C8C #3A358C #65358C

triadic

#3A358C #8C3A35 #358C3A

tetradic

#3A358C #8C355C #878C35 #358C65

square

#3A358C #8C355C #878C35 #358C65

split-complementary

#3A358C #8C6535 #5C8C35

monochromatic

#151333 #282460 #3A358C #4C46B8 #7772CA

Accessibility & contrast

On white

10.16

#3A358C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#3A358C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A358C

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A358C	#FFFFFF	#000000	##FFFFFF
##3A358C	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458F

Deuteranopia (green-blind)

#003E8A

Tritanopia (blue-blind)

#0B4A5B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3a358c;
/* rgb */ color: rgb(58, 53, 140);
/* oklch */ color: oklch(38.8% 0.140 280.2);

Tailwind

colors: {
  custom: {
    50: '#796cae',
    500: '#3a358c',
    950: '#000000',
  },
}

SCSS

$custom: #3a358c;
$custom-light: #796cae;
$custom-dark: #000000;

JSON

{
  "hex": "#3a358c",
  "rgb": {
    "r": 58,
    "g": 53,
    "b": 140
  },
  "hsl": {
    "h": 243.448,
    "s": 45.078,
    "l": 37.843
  },
  "oklch": {
    "l": 0.38828,
    "c": 0.13966,
    "h": 280.2
  },
  "luminance": 0.05339
}

Semantic roles & 50–950 ramp

primary

#3A358C

secondary

#AEB26B

accent

#D553CD

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #3A358C

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

Preview Lab → · Contrast checker → · Palette generator →