#3526B5#3526B5

#3526B5 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.2% C 0.210 H 276.0°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#3526B5
RGB	rgb(53, 38, 181)
HSL	hsl(246, 65%, 43%)
HSV	hsv(246, 79%, 71%)
CMYK	cmyk(70.7%, 79%, 0%, 29%)
CIE-LAB	lab(28.06, 50.01, -72.14)
CIE-LCH	lch(28.06, 87.78, 304.73°)
OKLab	oklab(40.18% 0.022 -0.2085)
OKLCH	oklch(40.18% 0.21 276)
XYZ	xyz(10.4991, 5.4783, 44.2112)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3526B5 #A6B526

analogous

#265EB5 #3526B5 #7D26B5

triadic

#3526B5 #B53526 #26B535

tetradic

#3526B5 #B5265E #A6B526 #26B57D

square

#3526B5 #B5265E #A6B526 #26B57D

split-complementary

#3526B5 #B57D26 #5EB526

monochromatic

#171150 #261B82 #3526B5 #5141D7 #7F74E2

Accessibility & contrast

On white

10.02

#3526B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3526B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3526B5

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3526B5	#FFFFFF	#000000	##FFFFFF
##3526B5	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B9

Deuteranopia (green-blind)

#003CB3

Tritanopia (blue-blind)

#00526D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3526b5;
/* rgb */ color: rgb(53, 38, 181);
/* oklch */ color: oklch(40.2% 0.210 276.0);

Tailwind

colors: {
  custom: {
    50: '#8064cd',
    500: '#3526b5',
    950: '#000000',
  },
}

SCSS

$custom: #3526b5;
$custom-light: #8064cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3526b5",
  "rgb": {
    "r": 53,
    "g": 38,
    "b": 181
  },
  "hsl": {
    "h": 246.294,
    "s": 65.297,
    "l": 42.941
  },
  "oklch": {
    "l": 0.40184,
    "c": 0.2097,
    "h": 276
  },
  "luminance": 0.05479
}

Semantic roles & 50–950 ramp

primary

#3526B5

secondary

#BFC96E

accent

#E840D7

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3526B5

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

Preview Lab → · Contrast checker → · Palette generator →