#3B27AF#3B27AF

#3B27AF is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.1% C 0.200 H 279.0°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#3B27AF
RGB	rgb(59, 39, 175)
HSL	hsl(249, 64%, 42%)
HSV	hsv(249, 78%, 69%)
CMYK	cmyk(66.3%, 77.7%, 0%, 31.4%)
CIE-LAB	lab(28.05, 48.25, -68.56)
CIE-LCH	lch(28.05, 83.83, 305.14°)
OKLab	oklab(40.11% 0.0313 -0.198)
OKLCH	oklch(40.11% 0.2 279)
XYZ	xyz(10.2645, 5.4751, 41.0650)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B27AF #9BAF27

analogous

#2757AF #3B27AF #7F27AF

triadic

#3B27AF #AF3B27 #27AF3B

tetradic

#3B27AF #AF2757 #9BAF27 #27AF7F

square

#3B27AF #AF2757 #9BAF27 #27AF7F

split-complementary

#3B27AF #AF7F27 #57AF27

monochromatic

#19114B #2A1C7D #3B27AF #553FD4 #8171DF

Accessibility & contrast

On white

10.02

#3B27AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3B27AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B27AF

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B27AF	#FFFFFF	#000000	##FFFFFF
##3B27AF	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	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: #3b27af;
/* rgb */ color: rgb(59, 39, 175);
/* oklch */ color: oklch(40.1% 0.200 279.0);

Tailwind

colors: {
  custom: {
    50: '#8165c8',
    500: '#3b27af',
    950: '#000000',
  },
}

SCSS

$custom: #3b27af;
$custom-light: #8165c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3b27af",
  "rgb": {
    "r": 59,
    "g": 39,
    "b": 175
  },
  "hsl": {
    "h": 248.824,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.40106,
    "c": 0.20045,
    "h": 279
  },
  "luminance": 0.05476
}

Semantic roles & 50–950 ramp

primary

#3B27AF

secondary

#B9C66B

accent

#E741CE

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3B27AF

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

Preview Lab → · Contrast checker → · Palette generator →