#3C25B5#3C25B5

#3C25B5 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.6% C 0.209 H 278.9°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#3C25B5
RGB	rgb(60, 37, 181)
HSL	hsl(250, 66%, 43%)
HSV	hsv(250, 80%, 71%)
CMYK	cmyk(66.9%, 79.6%, 0%, 29%)
CIE-LAB	lab(28.43, 51.14, -71.50)
CIE-LCH	lch(28.43, 87.91, 305.57°)
OKLab	oklab(40.58% 0.0322 -0.2065)
OKLCH	oklch(40.58% 0.209 278.9)
XYZ	xyz(10.8629, 5.6191, 44.2192)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C25B5 #9EB525

analogous

#2556B5 #3C25B5 #8425B5

triadic

#3C25B5 #B53C25 #25B53C

tetradic

#3C25B5 #B52556 #9EB525 #25B584

square

#3C25B5 #B52556 #9EB525 #25B584

split-complementary

#3C25B5 #B58425 #56B525

monochromatic

#1A104F #2B1B82 #3C25B5 #583FD8 #8472E2

Accessibility & contrast

On white

9.89

#3C25B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#3C25B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C25B5

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C25B5	#FFFFFF	#000000	##FFFFFF
##3C25B5	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B9

Deuteranopia (green-blind)

#003DB2

Tritanopia (blue-blind)

#00516D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3c25b5;
/* rgb */ color: rgb(60, 37, 181);
/* oklch */ color: oklch(40.6% 0.209 278.9);

Tailwind

colors: {
  custom: {
    50: '#8364cd',
    500: '#3c25b5',
    950: '#000000',
  },
}

SCSS

$custom: #3c25b5;
$custom-light: #8364cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3c25b5",
  "rgb": {
    "r": 60,
    "g": 37,
    "b": 181
  },
  "hsl": {
    "h": 249.583,
    "s": 66.055,
    "l": 42.745
  },
  "oklch": {
    "l": 0.40583,
    "c": 0.209,
    "h": 278.9
  },
  "luminance": 0.0562
}

Semantic roles & 50–950 ramp

primary

#3C25B5

secondary

#BAC96D

accent

#E93FCE

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3C25B5

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

Preview Lab → · Contrast checker → · Palette generator →