#352F9D#352F9D

#352F9D is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.0% C 0.171 H 277.3°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#352F9D
RGB	rgb(53, 47, 157)
HSL	hsl(243, 54%, 40%)
HSV	hsv(243, 70%, 62%)
CMYK	cmyk(66.2%, 70.1%, 0%, 38.4%)
CIE-LAB	lab(27.36, 37.29, -58.83)
CIE-LCH	lch(27.36, 69.65, 302.37°)
OKLab	oklab(38.96% 0.0218 -0.1698)
OKLCH	oklch(38.96% 0.171 277.3)
XYZ	xyz(8.5685, 5.2235, 32.4484)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#352F9D #979D2F

analogous

#2F609D #352F9D #6C2F9D

triadic

#352F9D #9D352F #2F9D35

tetradic

#352F9D #9D2F60 #979D2F #2F9D6C

square

#352F9D #9D2F60 #979D2F #2F9D6C

split-complementary

#352F9D #9D6C2F #609D2F

monochromatic

#15133F #25216E #352F9D #4A43C7 #7772D5

Accessibility & contrast

On white

10.27

#352F9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#352F9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #352F9D

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##352F9D	#FFFFFF	#000000	##FFFFFF
##352F9D	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A0

Deuteranopia (green-blind)

#003C9B

Tritanopia (blue-blind)

#004D62

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #352f9d;
/* rgb */ color: rgb(53, 47, 157);
/* oklch */ color: oklch(39.0% 0.171 277.3);

Tailwind

colors: {
  custom: {
    50: '#7a68bb',
    500: '#352f9d',
    950: '#000000',
  },
}

SCSS

$custom: #352f9d;
$custom-light: #7a68bb;
$custom-dark: #000000;

JSON

{
  "hex": "#352f9d",
  "rgb": {
    "r": 53,
    "g": 47,
    "b": 157
  },
  "hsl": {
    "h": 243.273,
    "s": 53.922,
    "l": 40
  },
  "oklch": {
    "l": 0.38958,
    "c": 0.17118,
    "h": 277.3
  },
  "luminance": 0.05224
}

Semantic roles & 50–950 ramp

primary

#352F9D

secondary

#B8BC6B

accent

#DD4BD5

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #352F9D

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

Preview Lab → · Contrast checker → · Palette generator →