#3435B0#3435B0

#3435B0 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.7% C 0.189 H 274.2°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#3435B0
RGB	rgb(52, 53, 176)
HSL	hsl(240, 54%, 45%)
HSV	hsv(240, 70%, 69%)
CMYK	cmyk(70.5%, 69.9%, 0%, 31%)
CIE-LAB	lab(30.42, 39.99, -65.26)
CIE-LCH	lch(30.42, 76.53, 301.50°)
OKLab	oklab(41.69% 0.0137 -0.1886)
OKLCH	oklch(41.69% 0.189 274.2)
XYZ	xyz(10.5231, 6.4099, 41.7485)
Luminance	0.0641 (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

#3435B0 #B0AF34

analogous

#3473B0 #3435B0 #7134B0

triadic

#3435B0 #B03435 #35B034

tetradic

#3435B0 #B03473 #B0AF34 #34B071

square

#3435B0 #B03473 #B0AF34 #34B071

split-complementary

#3435B0 #B07134 #73B034

monochromatic

#181952 #262781 #3435B0 #5556CD #8485DB

Accessibility & contrast

On white

9.20

#3435B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#3435B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3435B0

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3435B0	#FFFFFF	#000000	##FFFFFF
##3435B0	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB4

Deuteranopia (green-blind)

#0042AE

Tritanopia (blue-blind)

#00576E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3435b0;
/* rgb */ color: rgb(52, 53, 176);
/* oklch */ color: oklch(41.7% 0.189 274.2);

Tailwind

colors: {
  custom: {
    50: '#7d6dc9',
    500: '#3435b0',
    950: '#000000',
  },
}

SCSS

$custom: #3435b0;
$custom-light: #7d6dc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3435b0",
  "rgb": {
    "r": 52,
    "g": 53,
    "b": 176
  },
  "hsl": {
    "h": 239.516,
    "s": 54.386,
    "l": 44.706
  },
  "oklch": {
    "l": 0.41692,
    "c": 0.18912,
    "h": 274.2
  },
  "luminance": 0.06411
}

Semantic roles & 50–950 ramp

primary

#3435B0

secondary

#C4C47C

accent

#DD4ADE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3435B0

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

Preview Lab → · Contrast checker → · Palette generator →