#3A25AC#3A25AC

#3A25AC is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.5% C 0.199 H 279.2°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#3A25AC
RGB	rgb(58, 37, 172)
HSL	hsl(249, 65%, 41%)
HSV	hsv(249, 78%, 67%)
CMYK	cmyk(66.3%, 78.5%, 0%, 32.5%)
CIE-LAB	lab(27.30, 48.23, -68.00)
CIE-LCH	lch(27.30, 83.36, 305.35°)
OKLab	oklab(39.47% 0.0318 -0.1963)
OKLCH	oklch(39.47% 0.199 279.2)
XYZ	xyz(9.8505, 5.2004, 39.5064)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A25AC #97AC25

analogous

#2554AC #3A25AC #7D25AC

triadic

#3A25AC #AC3A25 #25AC3A

tetradic

#3A25AC #AC2554 #97AC25 #25AC7D

square

#3A25AC #AC2554 #97AC25 #25AC7D

split-complementary

#3A25AC #AC7D25 #54AC25

monochromatic

#180F47 #291A7A #3A25AC #523AD5 #7E6CDF

Accessibility & contrast

On white

10.29

#3A25AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#3A25AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A25AC

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A25AC	#FFFFFF	#000000	##FFFFFF
##3A25AC	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B0

Deuteranopia (green-blind)

#003BAA

Tritanopia (blue-blind)

#004D68

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3a25ac;
/* rgb */ color: rgb(58, 37, 172);
/* oklch */ color: oklch(39.5% 0.199 279.2);

Tailwind

colors: {
  custom: {
    50: '#8063c6',
    500: '#3a25ac',
    950: '#000000',
  },
}

SCSS

$custom: #3a25ac;
$custom-light: #8063c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a25ac",
  "rgb": {
    "r": 58,
    "g": 37,
    "b": 172
  },
  "hsl": {
    "h": 249.333,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39467,
    "c": 0.19891,
    "h": 279.2
  },
  "luminance": 0.05201
}

Semantic roles & 50–950 ramp

primary

#3A25AC

secondary

#B7C667

accent

#E840CE

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3A25AC

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

Preview Lab → · Contrast checker → · Palette generator →