#3C3AA3#3C3AA3

#3C3AA3 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.9% C 0.164 H 277.4°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#3C3AA3
RGB	rgb(60, 58, 163)
HSL	hsl(241, 48%, 43%)
HSV	hsv(241, 64%, 64%)
CMYK	cmyk(63.2%, 64.4%, 0%, 36.1%)
CIE-LAB	lab(30.95, 33.56, -56.57)
CIE-LCH	lch(30.95, 65.77, 300.68°)
OKLab	oklab(41.86% 0.0213 -0.163)
OKLCH	oklch(41.86% 0.164 277.4)
XYZ	xyz(9.9853, 6.6303, 35.3968)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3AA3 #A1A33A

analogous

#3A6CA3 #3C3AA3 #703AA3

triadic

#3C3AA3 #A33C3A #3AA33C

tetradic

#3C3AA3 #A33A6C #A1A33A #3AA370

square

#3C3AA3 #A33A6C #A1A33A #3AA370

split-complementary

#3C3AA3 #A3703A #6CA33A

monochromatic

#1B1A49 #2B2A76 #3C3AA3 #5957C3 #8684D3

Accessibility & contrast

On white

9.03

#3C3AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#3C3AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3AA3

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3AA3	#FFFFFF	#000000	##FFFFFF
##3C3AA3	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA6

Deuteranopia (green-blind)

#0044A1

Tritanopia (blue-blind)

#005569

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3c3aa3;
/* rgb */ color: rgb(60, 58, 163);
/* oklch */ color: oklch(41.9% 0.164 277.4);

Tailwind

colors: {
  custom: {
    50: '#7e70bf',
    500: '#3c3aa3',
    950: '#000000',
  },
}

SCSS

$custom: #3c3aa3;
$custom-light: #7e70bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3aa3",
  "rgb": {
    "r": 60,
    "g": 58,
    "b": 163
  },
  "hsl": {
    "h": 241.143,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.41858,
    "c": 0.16433,
    "h": 277.4
  },
  "luminance": 0.06631
}

Semantic roles & 50–950 ramp

primary

#3C3AA3

secondary

#BCBD7C

accent

#D751D5

background

#F8F6FB

surface

#EFECF7

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3C3AA3

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

Preview Lab → · Contrast checker → · Palette generator →