#3535B2#3535B2

#3535B2 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 42.0% C 0.191 H 274.4°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#3535B2
RGB	rgb(53, 53, 178)
HSL	hsl(240, 54%, 45%)
HSV	hsv(240, 70%, 70%)
CMYK	cmyk(70.2%, 70.2%, 0%, 30.2%)
CIE-LAB	lab(30.68, 40.78, -66.03)
CIE-LCH	lch(30.68, 77.60, 301.70°)
OKLab	oklab(41.95% 0.0146 -0.1908)
OKLCH	oklch(41.95% 0.191 274.4)
XYZ	xyz(10.7745, 6.5164, 42.8008)
Luminance	0.0652 (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

#3535B2 #B2B235

analogous

#3573B2 #3535B2 #7335B2

triadic

#3535B2 #B23535 #35B235

tetradic

#3535B2 #B23573 #B2B235 #35B273

square

#3535B2 #B23573 #B2B235 #35B273

split-complementary

#3535B2 #B27335 #73B235

monochromatic

#191954 #272783 #3535B2 #5757CD #8686DB

Accessibility & contrast

On white

9.12

#3535B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#3535B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3535B2

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3535B2	#FFFFFF	#000000	##FFFFFF
##3535B2	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB6

Deuteranopia (green-blind)

#0042B0

Tritanopia (blue-blind)

#00576F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3535b2;
/* rgb */ color: rgb(53, 53, 178);
/* oklch */ color: oklch(42.0% 0.191 274.4);

Tailwind

colors: {
  custom: {
    50: '#7e6dca',
    500: '#3535b2',
    950: '#000000',
  },
}

SCSS

$custom: #3535b2;
$custom-light: #7e6dca;
$custom-dark: #000000;

JSON

{
  "hex": "#3535b2",
  "rgb": {
    "r": 53,
    "g": 53,
    "b": 178
  },
  "hsl": {
    "h": 240,
    "s": 54.113,
    "l": 45.294
  },
  "oklch": {
    "l": 0.41951,
    "c": 0.1914,
    "h": 274.4
  },
  "luminance": 0.06517
}

Semantic roles & 50–950 ramp

primary

#3535B2

secondary

#C5C57E

accent

#DD4ADD

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3535B2

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

Preview Lab → · Contrast checker → · Palette generator →