#3534A4#3534A4

#3534A4 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.4% C 0.175 H 275.6°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#3534A4
RGB	rgb(53, 52, 164)
HSL	hsl(241, 52%, 42%)
HSV	hsv(241, 68%, 64%)
CMYK	cmyk(67.7%, 68.3%, 0%, 35.7%)
CIE-LAB	lab(29.14, 36.62, -60.16)
CIE-LCH	lch(29.14, 70.42, 301.33°)
OKLab	oklab(40.44% 0.0172 -0.1737)
OKLCH	oklch(40.44% 0.175 275.6)
XYZ	xyz(9.3948, 5.8924, 35.7570)
Luminance	0.0589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3534A4 #A3A434

analogous

#346BA4 #3534A4 #6D34A4

triadic

#3534A4 #A43534 #34A435

tetradic

#3534A4 #A4346B #A3A434 #34A46D

square

#3534A4 #A4346B #A3A434 #34A46D

split-complementary

#3534A4 #A46D34 #6BA434

monochromatic

#171747 #262576 #3534A4 #4F4EC7 #7E7DD6

Accessibility & contrast

On white

9.64

#3534A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#3534A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3534A4

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3534A4	#FFFFFF	#000000	##FFFFFF
##3534A4	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA7

Deuteranopia (green-blind)

#0040A2

Tritanopia (blue-blind)

#005267

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3534a4;
/* rgb */ color: rgb(53, 52, 164);
/* oklch */ color: oklch(40.4% 0.175 275.6);

Tailwind

colors: {
  custom: {
    50: '#7b6cc0',
    500: '#3534a4',
    950: '#000000',
  },
}

SCSS

$custom: #3534a4;
$custom-light: #7b6cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3534a4",
  "rgb": {
    "r": 53,
    "g": 52,
    "b": 164
  },
  "hsl": {
    "h": 240.536,
    "s": 51.852,
    "l": 42.353
  },
  "oklch": {
    "l": 0.40439,
    "c": 0.17453,
    "h": 275.6
  },
  "luminance": 0.05893
}

Semantic roles & 50–950 ramp

primary

#3534A4

secondary

#BEBF75

accent

#DB4CDA

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3534A4

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

Preview Lab → · Contrast checker → · Palette generator →