#3526A9#3526A9

#3526A9 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.9% C 0.195 H 277.3°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#3526A9
RGB	rgb(53, 38, 169)
HSL	hsl(247, 63%, 41%)
HSV	hsv(247, 78%, 66%)
CMYK	cmyk(68.6%, 77.5%, 0%, 33.7%)
CIE-LAB	lab(26.75, 46.28, -67.10)
CIE-LCH	lch(26.75, 81.52, 304.60°)
OKLab	oklab(38.89% 0.025 -0.1939)
OKLCH	oklch(38.89% 0.195 277.3)
XYZ	xyz(9.3204, 5.0069, 38.0037)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3526A9 #9AA926

analogous

#2658A9 #3526A9 #7626A9

triadic

#3526A9 #A93526 #26A935

tetradic

#3526A9 #A92658 #9AA926 #26A976

square

#3526A9 #A92658 #9AA926 #26A976

split-complementary

#3526A9 #A97626 #58A926

monochromatic

#161045 #251B77 #3526A9 #4B3AD3 #796CDE

Accessibility & contrast

On white

10.49

#3526A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#3526A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3526A9

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3526A9	#FFFFFF	#000000	##FFFFFF
##3526A9	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AD

Deuteranopia (green-blind)

#003AA7

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3526a9;
/* rgb */ color: rgb(53, 38, 169);
/* oklch */ color: oklch(38.9% 0.195 277.3);

Tailwind

colors: {
  custom: {
    50: '#7d63c4',
    500: '#3526a9',
    950: '#000000',
  },
}

SCSS

$custom: #3526a9;
$custom-light: #7d63c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3526a9",
  "rgb": {
    "r": 53,
    "g": 38,
    "b": 169
  },
  "hsl": {
    "h": 246.87,
    "s": 63.285,
    "l": 40.588
  },
  "oklch": {
    "l": 0.38889,
    "c": 0.19549,
    "h": 277.3
  },
  "luminance": 0.05008
}

Semantic roles & 50–950 ramp

primary

#3526A9

secondary

#B9C467

accent

#E641D3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3526A9

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

Preview Lab → · Contrast checker → · Palette generator →