#3526A8#3526A8

#3526A8 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.8% C 0.194 H 277.5°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#3526A8
RGB	rgb(53, 38, 168)
HSL	hsl(247, 63%, 40%)
HSV	hsv(247, 77%, 66%)
CMYK	cmyk(68.5%, 77.4%, 0%, 34.1%)
CIE-LAB	lab(26.65, 45.97, -66.67)
CIE-LCH	lch(26.65, 80.99, 304.58°)
OKLab	oklab(38.78% 0.0252 -0.1926)
OKLCH	oklch(38.78% 0.194 277.5)
XYZ	xyz(9.2269, 4.9695, 37.5111)
Luminance	0.0497 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3526A8 #99A826

analogous

#2658A8 #3526A8 #7626A8

triadic

#3526A8 #A83526 #26A835

tetradic

#3526A8 #A82658 #99A826 #26A876

square

#3526A8 #A82658 #99A826 #26A876

split-complementary

#3526A8 #A87626 #58A826

monochromatic

#160F44 #251B76 #3526A8 #4B39D2 #786BDE

Accessibility & contrast

On white

10.53

#3526A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#3526A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3526A8

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3526A8	#FFFFFF	#000000	##FFFFFF
##3526A8	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AC

Deuteranopia (green-blind)

#0039A6

Tritanopia (blue-blind)

#004C66

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3526a8;
/* rgb */ color: rgb(53, 38, 168);
/* oklch */ color: oklch(38.8% 0.194 277.5);

Tailwind

colors: {
  custom: {
    50: '#7d63c3',
    500: '#3526a8',
    950: '#000000',
  },
}

SCSS

$custom: #3526a8;
$custom-light: #7d63c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3526a8",
  "rgb": {
    "r": 53,
    "g": 38,
    "b": 168
  },
  "hsl": {
    "h": 246.923,
    "s": 63.107,
    "l": 40.392
  },
  "oklch": {
    "l": 0.38783,
    "c": 0.1943,
    "h": 277.5
  },
  "luminance": 0.0497
}

Semantic roles & 50–950 ramp

primary

#3526A8

secondary

#B9C466

accent

#E642D3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3526A8

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

Preview Lab → · Contrast checker → · Palette generator →