#3C27AF#3C27AF

#3C27AF is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.2% C 0.200 H 279.4°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#3C27AF
RGB	rgb(60, 39, 175)
HSL	hsl(249, 64%, 42%)
HSV	hsv(249, 78%, 69%)
CMYK	cmyk(65.7%, 77.7%, 0%, 31.4%)
CIE-LAB	lab(28.13, 48.35, -68.42)
CIE-LCH	lch(28.13, 83.78, 305.25°)
OKLab	oklab(40.18% 0.0328 -0.1975)
OKLCH	oklch(40.18% 0.2 279.4)
XYZ	xyz(10.3244, 5.5060, 41.0678)
Luminance	0.0551 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C27AF #9AAF27

analogous

#2756AF #3C27AF #8027AF

triadic

#3C27AF #AF3C27 #27AF3C

tetradic

#3C27AF #AF2756 #9AAF27 #27AF80

square

#3C27AF #AF2756 #9AAF27 #27AF80

split-complementary

#3C27AF #AF8027 #56AF27

monochromatic

#1A114B #2B1C7D #3C27AF #563FD4 #8271DF

Accessibility & contrast

On white

9.99

#3C27AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3C27AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C27AF

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C27AF	#FFFFFF	#000000	##FFFFFF
##3C27AF	1.00	9.99	2.10	9.99
#FFFFFF	9.99	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B3

Deuteranopia (green-blind)

#003DAD

Tritanopia (blue-blind)

#004F6A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3c27af;
/* rgb */ color: rgb(60, 39, 175);
/* oklch */ color: oklch(40.2% 0.200 279.4);

Tailwind

colors: {
  custom: {
    50: '#8265c8',
    500: '#3c27af',
    950: '#000000',
  },
}

SCSS

$custom: #3c27af;
$custom-light: #8265c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c27af",
  "rgb": {
    "r": 60,
    "g": 39,
    "b": 175
  },
  "hsl": {
    "h": 249.265,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.40184,
    "c": 0.20024,
    "h": 279.4
  },
  "luminance": 0.05507
}

Semantic roles & 50–950 ramp

primary

#3C27AF

secondary

#B8C66B

accent

#E741CD

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3C27AF

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

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