#352F8B#352F8B

#352F8B is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.3% C 0.147 H 279.4°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#352F8B
RGB	rgb(53, 47, 139)
HSL	hsl(244, 49%, 36%)
HSV	hsv(244, 66%, 55%)
CMYK	cmyk(61.9%, 66.2%, 0%, 45.5%)
CIE-LAB	lab(25.72, 31.16, -50.44)
CIE-LCH	lch(25.72, 59.29, 301.71°)
OKLab	oklab(37.27% 0.0241 -0.1452)
OKLCH	oklch(37.27% 0.147 279.4)
XYZ	xyz(7.1434, 4.6535, 24.9429)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#352F8B #858B2F

analogous

#2F578B #352F8B #632F8B

triadic

#352F8B #8B352F #2F8B35

tetradic

#352F8B #8B2F57 #858B2F #2F8B63

square

#352F8B #8B2F57 #858B2F #2F8B63

split-complementary

#352F8B #8B632F #578B2F

monochromatic

#121030 #24205D #352F8B #463EB9 #6F68CC

Accessibility & contrast

On white

10.88

#352F8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#352F8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #352F8B

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##352F8B	#FFFFFF	#000000	##FFFFFF
##352F8B	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408E

Deuteranopia (green-blind)

#003989

Tritanopia (blue-blind)

#004658

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #352f8b;
/* rgb */ color: rgb(53, 47, 139);
/* oklch */ color: oklch(37.3% 0.147 279.4);

Tailwind

colors: {
  custom: {
    50: '#7668ae',
    500: '#352f8b',
    950: '#000000',
  },
}

SCSS

$custom: #352f8b;
$custom-light: #7668ae;
$custom-dark: #000000;

JSON

{
  "hex": "#352f8b",
  "rgb": {
    "r": 53,
    "g": 47,
    "b": 139
  },
  "hsl": {
    "h": 243.913,
    "s": 49.462,
    "l": 36.471
  },
  "oklch": {
    "l": 0.37269,
    "c": 0.14718,
    "h": 279.4
  },
  "luminance": 0.04654
}

Semantic roles & 50–950 ramp

primary

#352F8B

secondary

#AEB363

accent

#D94FD0

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #352F8B

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

Preview Lab → · Contrast checker → · Palette generator →