#3925AA#3925AA

#3925AA is a dark, vivid blue. Relative luminance 0.051; OKLCH L 39.2% C 0.197 H 279.0°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#3925AA
RGB	rgb(57, 37, 170)
HSL	hsl(249, 64%, 41%)
HSV	hsv(249, 78%, 67%)
CMYK	cmyk(66.5%, 78.2%, 0%, 33.3%)
CIE-LAB	lab(27.00, 47.52, -67.28)
CIE-LCH	lch(27.00, 82.37, 305.23°)
OKLab	oklab(39.18% 0.0309 -0.1943)
OKLCH	oklch(39.18% 0.197 279)
XYZ	xyz(9.6023, 5.0945, 38.4997)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3925AA #96AA25

analogous

#2553AA #3925AA #7C25AA

triadic

#3925AA #AA3925 #25AA39

tetradic

#3925AA #AA2553 #96AA25 #25AA7C

square

#3925AA #AA2553 #96AA25 #25AA7C

split-complementary

#3925AA #AA7C25 #53AA25

monochromatic

#170F45 #281A78 #3925AA #5038D4 #7C6BDF

Accessibility & contrast

On white

10.40

#3925AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3925AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3925AA

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3925AA	#FFFFFF	#000000	##FFFFFF
##3925AA	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AE

Deuteranopia (green-blind)

#003AA8

Tritanopia (blue-blind)

#004D67

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3925aa;
/* rgb */ color: rgb(57, 37, 170);
/* oklch */ color: oklch(39.2% 0.197 279.0);

Tailwind

colors: {
  custom: {
    50: '#7f63c5',
    500: '#3925aa',
    950: '#000000',
  },
}

SCSS

$custom: #3925aa;
$custom-light: #7f63c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3925aa",
  "rgb": {
    "r": 57,
    "g": 37,
    "b": 170
  },
  "hsl": {
    "h": 249.023,
    "s": 64.251,
    "l": 40.588
  },
  "oklch": {
    "l": 0.39176,
    "c": 0.19674,
    "h": 279
  },
  "luminance": 0.05095
}

Semantic roles & 50–950 ramp

primary

#3925AA

secondary

#B7C566

accent

#E741CE

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3925AA

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

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