#3535AB#3535AB

#3535AB is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.3% C 0.182 H 274.9°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#3535AB
RGB	rgb(53, 53, 171)
HSL	hsl(240, 53%, 44%)
HSV	hsv(240, 69%, 67%)
CMYK	cmyk(69%, 69%, 0%, 32.9%)
CIE-LAB	lab(30.02, 38.40, -62.93)
CIE-LCH	lch(30.02, 73.72, 301.39°)
OKLab	oklab(41.27% 0.0156 -0.1818)
OKLCH	oklch(41.27% 0.182 274.9)
XYZ	xyz(10.0896, 6.2424, 39.1934)
Luminance	0.0624 (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

#3535AB #ABAB35

analogous

#3570AB #3535AB #7035AB

triadic

#3535AB #AB3535 #35AB35

tetradic

#3535AB #AB3570 #ABAB35 #35AB70

square

#3535AB #AB3570 #ABAB35 #35AB70

split-complementary

#3535AB #AB7035 #70AB35

monochromatic

#18184E #27277C #3535AB #5353CA #8282D8

Accessibility & contrast

On white

9.34

#3535AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#3535AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3535AB

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3535AB	#FFFFFF	#000000	##FFFFFF
##3535AB	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CAF

Deuteranopia (green-blind)

#0041A9

Tritanopia (blue-blind)

#00556C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3535ab;
/* rgb */ color: rgb(53, 53, 171);
/* oklch */ color: oklch(41.3% 0.182 274.9);

Tailwind

colors: {
  custom: {
    50: '#7d6dc5',
    500: '#3535ab',
    950: '#000000',
  },
}

SCSS

$custom: #3535ab;
$custom-light: #7d6dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3535ab",
  "rgb": {
    "r": 53,
    "g": 53,
    "b": 171
  },
  "hsl": {
    "h": 240,
    "s": 52.679,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41271,
    "c": 0.18247,
    "h": 274.9
  },
  "luminance": 0.06243
}

Semantic roles & 50–950 ramp

primary

#3535AB

secondary

#C2C27A

accent

#DC4CDC

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3535AB

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

Preview Lab → · Contrast checker → · Palette generator →