#3B2CA8#3B2CA8

#3B2CA8 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.0% C 0.187 H 279.2°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#3B2CA8
RGB	rgb(59, 44, 168)
HSL	hsl(247, 58%, 42%)
HSV	hsv(247, 74%, 66%)
CMYK	cmyk(64.9%, 73.8%, 0%, 34.1%)
CIE-LAB	lab(28.27, 43.41, -63.99)
CIE-LCH	lch(28.27, 77.32, 304.15°)
OKLab	oklab(40.05% 0.03 -0.1847)
OKLCH	oklch(40.05% 0.187 279.2)
XYZ	xyz(9.7699, 5.5575, 37.5961)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.48

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B2CA8 #99A82C

analogous

#2C5BA8 #3B2CA8 #792CA8

triadic

#3B2CA8 #A83B2C #2CA83B

tetradic

#3B2CA8 #A82C5B #99A82C #2CA879

square

#3B2CA8 #A82C5B #99A82C #2CA879

split-complementary

#3B2CA8 #A8792C #5BA82C

monochromatic

#191347 #2A1F78 #3B2CA8 #5443CE #8074DB

Accessibility & contrast

On white

9.95

#3B2CA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#3B2CA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B2CA8

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B2CA8	#FFFFFF	#000000	##FFFFFF
##3B2CA8	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AC

Deuteranopia (green-blind)

#003EA6

Tritanopia (blue-blind)

#004F67

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3b2ca8;
/* rgb */ color: rgb(59, 44, 168);
/* oklch */ color: oklch(40.0% 0.187 279.2);

Tailwind

colors: {
  custom: {
    50: '#7f67c3',
    500: '#3b2ca8',
    950: '#000000',
  },
}

SCSS

$custom: #3b2ca8;
$custom-light: #7f67c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3b2ca8",
  "rgb": {
    "r": 59,
    "g": 44,
    "b": 168
  },
  "hsl": {
    "h": 247.258,
    "s": 58.491,
    "l": 41.569
  },
  "oklch": {
    "l": 0.40047,
    "c": 0.18711,
    "h": 279.2
  },
  "luminance": 0.05558
}

Semantic roles & 50–950 ramp

primary

#3B2CA8

secondary

#B8C26E

accent

#E246CF

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3B2CA8

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

Preview Lab → · Contrast checker → · Palette generator →