#3B35BB#3B35BB

#3B35BB is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.2% C 0.201 H 275.9°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#3B35BB
RGB	rgb(59, 53, 187)
HSL	hsl(243, 56%, 47%)
HSV	hsv(243, 72%, 73%)
CMYK	cmyk(68.4%, 71.7%, 0%, 26.7%)
CIE-LAB	lab(31.95, 44.46, -69.26)
CIE-LCH	lch(31.95, 82.30, 302.70°)
OKLab	oklab(43.23% 0.0206 -0.2001)
OKLCH	oklch(43.23% 0.201 275.9)
XYZ	xyz(12.0434, 7.0628, 47.7326)
Luminance	0.0706 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B35BB #B5BB35

analogous

#3572BB #3B35BB #7E35BB

triadic

#3B35BB #BB3B35 #35BB3B

tetradic

#3B35BB #BB3572 #B5BB35 #35BB7E

square

#3B35BB #BB3572 #B5BB35 #35BB7E

split-complementary

#3B35BB #BB7E35 #72BB35

monochromatic

#1D1A5C #2C278B #3B35BB #625CD1 #908CDE

Accessibility & contrast

On white

8.70

#3B35BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#3B35BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B35BB

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B35BB	#FFFFFF	#000000	##FFFFFF
##3B35BB	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BF

Deuteranopia (green-blind)

#0045B9

Tritanopia (blue-blind)

#005A74

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3b35bb;
/* rgb */ color: rgb(59, 53, 187);
/* oklch */ color: oklch(43.2% 0.201 275.9);

Tailwind

colors: {
  custom: {
    50: '#826ed1',
    500: '#3b35bb',
    950: '#000000',
  },
}

SCSS

$custom: #3b35bb;
$custom-light: #826ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#3b35bb",
  "rgb": {
    "r": 59,
    "g": 53,
    "b": 187
  },
  "hsl": {
    "h": 242.687,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.43228,
    "c": 0.20119,
    "h": 275.9
  },
  "luminance": 0.07064
}

Semantic roles & 50–950 ramp

primary

#3B35BB

secondary

#C6C983

accent

#DF49D8

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3B35BB

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

Preview Lab → · Contrast checker → · Palette generator →