#3525AC#3525AC

#3525AC is a dark, vivid blue. Relative luminance 0.051; OKLCH L 39.1% C 0.200 H 277.1°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#3525AC
RGB	rgb(53, 37, 172)
HSL	hsl(247, 65%, 41%)
HSV	hsv(247, 78%, 67%)
CMYK	cmyk(69.2%, 78.5%, 0%, 32.5%)
CIE-LAB	lab(26.90, 47.73, -68.67)
CIE-LCH	lch(26.90, 83.63, 304.80°)
OKLab	oklab(39.09% 0.0247 -0.1984)
OKLCH	oklch(39.09% 0.2 277.1)
XYZ	xyz(9.5737, 5.0577, 39.4934)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3525AC #9CAC25

analogous

#2558AC #3525AC #7825AC

triadic

#3525AC #AC3525 #25AC35

tetradic

#3525AC #AC2558 #9CAC25 #25AC78

square

#3525AC #AC2558 #9CAC25 #25AC78

split-complementary

#3525AC #AC7825 #58AC25

monochromatic

#160F47 #251A7A #3525AC #4C3AD5 #7A6CDF

Accessibility & contrast

On white

10.44

#3525AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3525AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3525AC

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3525AC	#FFFFFF	#000000	##FFFFFF
##3525AC	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)

#0045B0

Deuteranopia (green-blind)

#003AAA

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3525ac;
/* rgb */ color: rgb(53, 37, 172);
/* oklch */ color: oklch(39.1% 0.200 277.1);

Tailwind

colors: {
  custom: {
    50: '#7e63c6',
    500: '#3525ac',
    950: '#000000',
  },
}

SCSS

$custom: #3525ac;
$custom-light: #7e63c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3525ac",
  "rgb": {
    "r": 53,
    "g": 37,
    "b": 172
  },
  "hsl": {
    "h": 247.111,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39086,
    "c": 0.19998,
    "h": 277.1
  },
  "luminance": 0.05059
}

Semantic roles & 50–950 ramp

primary

#3525AC

secondary

#BAC667

accent

#E840D4

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3525AC

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

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