#3D27AC#3D27AC

#3D27AC is a dark, vivid blue. Relative luminance 0.054; OKLCH L 40.0% C 0.197 H 280.3°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#3D27AC
RGB	rgb(61, 39, 172)
HSL	hsl(250, 63%, 41%)
HSV	hsv(250, 77%, 67%)
CMYK	cmyk(64.5%, 77.3%, 0%, 32.5%)
CIE-LAB	lab(27.90, 47.55, -66.99)
CIE-LCH	lch(27.90, 82.15, 305.37°)
OKLab	oklab(39.95% 0.035 -0.1934)
OKLCH	oklch(39.95% 0.197 280.3)
XYZ	xyz(10.0940, 5.4209, 39.5361)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D27AC #96AC27

analogous

#2754AC #3D27AC #8027AC

triadic

#3D27AC #AC3D27 #27AC3D

tetradic

#3D27AC #AC2754 #96AC27 #27AC80

square

#3D27AC #AC2754 #96AC27 #27AC80

split-complementary

#3D27AC #AC8027 #54AC27

monochromatic

#1A1048 #2B1C7A #3D27AC #563DD3 #816FDE

Accessibility & contrast

On white

10.07

#3D27AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#3D27AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D27AC

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D27AC	#FFFFFF	#000000	##FFFFFF
##3D27AC	1.00	10.07	2.08	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B0

Deuteranopia (green-blind)

#003DAA

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3d27ac;
/* rgb */ color: rgb(61, 39, 172);
/* oklch */ color: oklch(40.0% 0.197 280.3);

Tailwind

colors: {
  custom: {
    50: '#8165c6',
    500: '#3d27ac',
    950: '#000000',
  },
}

SCSS

$custom: #3d27ac;
$custom-light: #8165c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d27ac",
  "rgb": {
    "r": 61,
    "g": 39,
    "b": 172
  },
  "hsl": {
    "h": 249.925,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.39952,
    "c": 0.1965,
    "h": 280.3
  },
  "luminance": 0.05422
}

Semantic roles & 50–950 ramp

primary

#3D27AC

secondary

#B6C56A

accent

#E642CB

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3D27AC

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

Preview Lab → · Contrast checker → · Palette generator →