#3527AA#3527AA

#3527AA is a dark, vivid blue. Relative luminance 0.051; OKLCH L 39.1% C 0.196 H 277.1°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#3527AA
RGB	rgb(53, 39, 170)
HSL	hsl(246, 63%, 41%)
HSV	hsv(246, 77%, 67%)
CMYK	cmyk(68.8%, 77.1%, 0%, 33.3%)
CIE-LAB	lab(27.04, 46.07, -67.23)
CIE-LCH	lch(27.04, 81.50, 304.43°)
OKLab	oklab(39.12% 0.0242 -0.1943)
OKLCH	oklch(39.12% 0.196 277.1)
XYZ	xyz(9.4471, 5.1094, 38.5108)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3527AA #9CAA27

analogous

#275AAA #3527AA #7627AA

triadic

#3527AA #AA3527 #27AA35

tetradic

#3527AA #AA275A #9CAA27 #27AA76

square

#3527AA #AA275A #9CAA27 #27AA76

split-complementary

#3527AA #AA7627 #5AAA27

monochromatic

#161046 #251C78 #3527AA #4C3CD2 #7A6EDE

Accessibility & contrast

On white

10.39

#3527AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3527AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3527AA

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3527AA	#FFFFFF	#000000	##FFFFFF
##3527AA	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AE

Deuteranopia (green-blind)

#003AA8

Tritanopia (blue-blind)

#004E67

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3527aa;
/* rgb */ color: rgb(53, 39, 170);
/* oklch */ color: oklch(39.1% 0.196 277.1);

Tailwind

colors: {
  custom: {
    50: '#7e64c5',
    500: '#3527aa',
    950: '#000000',
  },
}

SCSS

$custom: #3527aa;
$custom-light: #7e64c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3527aa",
  "rgb": {
    "r": 53,
    "g": 39,
    "b": 170
  },
  "hsl": {
    "h": 246.412,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39124,
    "c": 0.19576,
    "h": 277.1
  },
  "luminance": 0.0511
}

Semantic roles & 50–950 ramp

primary

#3527AA

secondary

#BAC469

accent

#E642D4

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3527AA

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

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