#3523AF#3523AF

#3523AF is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.2% C 0.205 H 277.0°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#3523AF
RGB	rgb(53, 35, 175)
HSL	hsl(248, 67%, 41%)
HSV	hsv(248, 80%, 69%)
CMYK	cmyk(69.7%, 80%, 0%, 31.4%)
CIE-LAB	lab(26.89, 49.64, -70.49)
CIE-LCH	lch(26.89, 86.22, 305.15°)
OKLab	oklab(39.17% 0.0249 -0.2037)
OKLCH	oklch(39.17% 0.205 277)
XYZ	xyz(9.8046, 5.0532, 41.0078)
Luminance	0.0505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3523AF #9DAF23

analogous

#2357AF #3523AF #7B23AF

triadic

#3523AF #AF3523 #23AF35

tetradic

#3523AF #AF2357 #9DAF23 #23AF7B

square

#3523AF #AF2357 #9DAF23 #23AF7B

split-complementary

#3523AF #AF7B23 #57AF23

monochromatic

#160F49 #26197C #3523AF #4C38D7 #7A6BE1

Accessibility & contrast

On white

10.44

#3523AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3523AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3523AF

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3523AF	#FFFFFF	#000000	##FFFFFF
##3523AF	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B3

Deuteranopia (green-blind)

#0039AD

Tritanopia (blue-blind)

#004E69

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3523af;
/* rgb */ color: rgb(53, 35, 175);
/* oklch */ color: oklch(39.2% 0.205 277.0);

Tailwind

colors: {
  custom: {
    50: '#7f62c8',
    500: '#3523af',
    950: '#000000',
  },
}

SCSS

$custom: #3523af;
$custom-light: #7f62c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3523af",
  "rgb": {
    "r": 53,
    "g": 35,
    "b": 175
  },
  "hsl": {
    "h": 247.714,
    "s": 66.667,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39174,
    "c": 0.20522,
    "h": 277
  },
  "luminance": 0.05054
}

Semantic roles & 50–950 ramp

primary

#3523AF

secondary

#BBC766

accent

#EA3ED4

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3523AF

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

Preview Lab → · Contrast checker → · Palette generator →