#3435BB#3435BB

#3435BB is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 42.8% C 0.203 H 273.4°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#3435BB
RGB	rgb(52, 53, 187)
HSL	hsl(240, 56%, 47%)
HSV	hsv(240, 72%, 73%)
CMYK	cmyk(72.2%, 71.7%, 0%, 26.7%)
CIE-LAB	lab(31.49, 43.70, -70.03)
CIE-LCH	lch(31.49, 82.55, 301.97°)
OKLab	oklab(42.78% 0.0121 -0.2025)
OKLCH	oklch(42.78% 0.203 273.4)
XYZ	xyz(11.6559, 6.8630, 47.7145)
Luminance	0.0686 (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

#3435BB #BBBA34

analogous

#3478BB #3435BB #7734BB

triadic

#3435BB #BB3435 #35BB34

tetradic

#3435BB #BB3478 #BBBA34 #34BB77

square

#3435BB #BB3478 #BBBA34 #34BB77

split-complementary

#3435BB #BB7734 #78BB34

monochromatic

#191A5B #27278B #3435BB #5B5CD1 #8B8BDF

Accessibility & contrast

On white

8.85

#3435BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#3435BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3435BB

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3435BB	#FFFFFF	#000000	##FFFFFF
##3435BB	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BF

Deuteranopia (green-blind)

#0044B9

Tritanopia (blue-blind)

#005B74

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3435bb;
/* rgb */ color: rgb(52, 53, 187);
/* oklch */ color: oklch(42.8% 0.203 273.4);

Tailwind

colors: {
  custom: {
    50: '#806dd1',
    500: '#3435bb',
    950: '#000000',
  },
}

SCSS

$custom: #3435bb;
$custom-light: #806dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3435bb",
  "rgb": {
    "r": 52,
    "g": 53,
    "b": 187
  },
  "hsl": {
    "h": 239.556,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.42782,
    "c": 0.20291,
    "h": 273.4
  },
  "luminance": 0.06864
}

Semantic roles & 50–950 ramp

primary

#3435BB

secondary

#C9C882

accent

#DF48E0

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3435BB

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

Preview Lab → · Contrast checker → · Palette generator →