#3C3BA5#3C3BA5

#3C3BA5 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.2% C 0.166 H 277.0°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#3C3BA5
RGB	rgb(60, 59, 165)
HSL	hsl(241, 47%, 44%)
HSV	hsv(241, 64%, 65%)
CMYK	cmyk(63.6%, 64.2%, 0%, 35.3%)
CIE-LAB	lab(31.36, 33.61, -57.11)
CIE-LCH	lch(31.36, 66.27, 300.48°)
OKLab	oklab(42.21% 0.0203 -0.1645)
OKLCH	oklch(42.21% 0.166 277)
XYZ	xyz(10.2168, 6.8044, 36.3650)
Luminance	0.0680 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.84

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3BA5 #A4A53B

analogous

#3B6FA5 #3C3BA5 #713BA5

triadic

#3C3BA5 #A53C3B #3BA53C

tetradic

#3C3BA5 #A53B6F #A4A53B #3BA571

square

#3C3BA5 #A53B6F #A4A53B #3BA571

split-complementary

#3C3BA5 #A5713B #6FA53B

monochromatic

#1B1B4B #2C2B78 #3C3BA5 #5A59C4 #8786D4

Accessibility & contrast

On white

8.89

#3C3BA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#3C3BA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3BA5

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3BA5	#FFFFFF	#000000	##FFFFFF
##3C3BA5	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA8

Deuteranopia (green-blind)

#0045A3

Tritanopia (blue-blind)

#00566A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3c3ba5;
/* rgb */ color: rgb(60, 59, 165);
/* oklch */ color: oklch(42.2% 0.166 277.0);

Tailwind

colors: {
  custom: {
    50: '#7e71c1',
    500: '#3c3ba5',
    950: '#000000',
  },
}

SCSS

$custom: #3c3ba5;
$custom-light: #7e71c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3ba5",
  "rgb": {
    "r": 60,
    "g": 59,
    "b": 165
  },
  "hsl": {
    "h": 240.566,
    "s": 47.321,
    "l": 43.922
  },
  "oklch": {
    "l": 0.42208,
    "c": 0.16577,
    "h": 277
  },
  "luminance": 0.06805
}

Semantic roles & 50–950 ramp

primary

#3C3BA5

secondary

#BDBE7E

accent

#D751D6

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3C3BA5

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

Preview Lab → · Contrast checker → · Palette generator →