#3925AB#3925AB

#3925AB is a dark, vivid blue. Relative luminance 0.051; OKLCH L 39.3% C 0.198 H 278.9°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#3925AB
RGB	rgb(57, 37, 171)
HSL	hsl(249, 64%, 41%)
HSV	hsv(249, 78%, 67%)
CMYK	cmyk(66.7%, 78.4%, 0%, 32.9%)
CIE-LAB	lab(27.11, 47.82, -67.71)
CIE-LCH	lch(27.11, 82.89, 305.23°)
OKLab	oklab(39.28% 0.0306 -0.1955)
OKLCH	oklch(39.28% 0.198 278.9)
XYZ	xyz(9.6972, 5.1325, 38.9998)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3925AB #97AB25

analogous

#2554AB #3925AB #7C25AB

triadic

#3925AB #AB3925 #25AB39

tetradic

#3925AB #AB2554 #97AB25 #25AB7C

square

#3925AB #AB2554 #97AB25 #25AB7C

split-complementary

#3925AB #AB7C25 #54AB25

monochromatic

#170F46 #281A79 #3925AB #5039D4 #7D6BDF

Accessibility & contrast

On white

10.36

#3925AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#3925AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3925AB

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3925AB	#FFFFFF	#000000	##FFFFFF
##3925AB	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AF

Deuteranopia (green-blind)

#003BA9

Tritanopia (blue-blind)

#004D67

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3925ab;
/* rgb */ color: rgb(57, 37, 171);
/* oklch */ color: oklch(39.3% 0.198 278.9);

Tailwind

colors: {
  custom: {
    50: '#8063c5',
    500: '#3925ab',
    950: '#000000',
  },
}

SCSS

$custom: #3925ab;
$custom-light: #8063c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3925ab",
  "rgb": {
    "r": 57,
    "g": 37,
    "b": 171
  },
  "hsl": {
    "h": 248.955,
    "s": 64.423,
    "l": 40.784
  },
  "oklch": {
    "l": 0.39282,
    "c": 0.19793,
    "h": 278.9
  },
  "luminance": 0.05133
}

Semantic roles & 50–950 ramp

primary

#3925AB

secondary

#B7C567

accent

#E740CE

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3925AB

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

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