#3435A4#3435A4

#3435A4 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.5% C 0.174 H 275.0°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#3435A4
RGB	rgb(52, 53, 164)
HSL	hsl(239, 52%, 42%)
HSV	hsv(239, 68%, 64%)
CMYK	cmyk(68.3%, 67.7%, 0%, 35.7%)
CIE-LAB	lab(29.30, 35.86, -59.90)
CIE-LCH	lch(29.30, 69.81, 300.91°)
OKLab	oklab(40.54% 0.0152 -0.1729)
OKLCH	oklch(40.54% 0.174 275)
XYZ	xyz(9.3879, 5.9558, 35.7696)
Luminance	0.0596 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3435A4 #A4A334

analogous

#346DA4 #3435A4 #6B34A4

triadic

#3435A4 #A43435 #35A434

tetradic

#3435A4 #A4346D #A4A334 #34A46B

square

#3435A4 #A4346D #A4A334 #34A46B

split-complementary

#3435A4 #A46B34 #6DA434

monochromatic

#171747 #252676 #3435A4 #4E4FC7 #7D7ED6

Accessibility & contrast

On white

9.58

#3435A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#3435A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3435A4

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3435A4	#FFFFFF	#000000	##FFFFFF
##3435A4	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA7

Deuteranopia (green-blind)

#0040A2

Tritanopia (blue-blind)

#005268

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3435a4;
/* rgb */ color: rgb(52, 53, 164);
/* oklch */ color: oklch(40.5% 0.174 275.0);

Tailwind

colors: {
  custom: {
    50: '#7b6dc0',
    500: '#3435a4',
    950: '#000000',
  },
}

SCSS

$custom: #3435a4;
$custom-light: #7b6dc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3435a4",
  "rgb": {
    "r": 52,
    "g": 53,
    "b": 164
  },
  "hsl": {
    "h": 239.464,
    "s": 51.852,
    "l": 42.353
  },
  "oklch": {
    "l": 0.40538,
    "c": 0.17361,
    "h": 275
  },
  "luminance": 0.05957
}

Semantic roles & 50–950 ramp

primary

#3435A4

secondary

#BFBE75

accent

#DA4CDB

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3435A4

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

Preview Lab → · Contrast checker → · Palette generator →