#3535B9#3535B9

#3535B9 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.6% C 0.200 H 273.9°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#3535B9
RGB	rgb(53, 53, 185)
HSL	hsl(240, 55%, 47%)
HSV	hsv(240, 71%, 73%)
CMYK	cmyk(71.4%, 71.4%, 0%, 27.5%)
CIE-LAB	lab(31.36, 43.14, -69.07)
CIE-LCH	lch(31.36, 81.43, 301.99°)
OKLab	oklab(42.64% 0.0136 -0.1997)
OKLCH	oklch(42.64% 0.2 273.9)
XYZ	xyz(11.4953, 6.8047, 46.5972)
Luminance	0.0681 (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

#3535B9 #B9B935

analogous

#3577B9 #3535B9 #7735B9

triadic

#3535B9 #B93535 #35B935

tetradic

#3535B9 #B93577 #B9B935 #35B977

square

#3535B9 #B93577 #B9B935 #35B977

split-complementary

#3535B9 #B97735 #77B935

monochromatic

#1A1A5A #272789 #3535B9 #5B5BD0 #8B8BDE

Accessibility & contrast

On white

8.89

#3535B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#3535B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3535B9

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3535B9	#FFFFFF	#000000	##FFFFFF
##3535B9	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BD

Deuteranopia (green-blind)

#0043B7

Tritanopia (blue-blind)

#005A73

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3535b9;
/* rgb */ color: rgb(53, 53, 185);
/* oklch */ color: oklch(42.6% 0.200 273.9);

Tailwind

colors: {
  custom: {
    50: '#806dcf',
    500: '#3535b9',
    950: '#000000',
  },
}

SCSS

$custom: #3535b9;
$custom-light: #806dcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3535b9",
  "rgb": {
    "r": 53,
    "g": 53,
    "b": 185
  },
  "hsl": {
    "h": 240,
    "s": 55.462,
    "l": 46.667
  },
  "oklch": {
    "l": 0.42643,
    "c": 0.20017,
    "h": 273.9
  },
  "luminance": 0.06806
}

Semantic roles & 50–950 ramp

primary

#3535B9

secondary

#C8C882

accent

#DF49DF

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3535B9

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

Preview Lab → · Contrast checker → · Palette generator →