#3C49B5#3C49B5

#3C49B5 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.1% C 0.170 H 272.6°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#3C49B5
RGB	rgb(60, 73, 181)
HSL	hsl(234, 50%, 47%)
HSV	hsv(234, 67%, 71%)
CMYK	cmyk(66.9%, 59.7%, 0%, 29%)
CIE-LAB	lab(36.10, 30.26, -58.92)
CIE-LCH	lch(36.10, 66.23, 297.19°)
OKLab	oklab(46.11% 0.0077 -0.1697)
OKLCH	oklch(46.11% 0.17 272.6)
XYZ	xyz(12.5837, 9.0608, 44.7929)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C49B5 #B5A83C

analogous

#3C85B5 #3C49B5 #6C3CB5

triadic

#3C49B5 #B53C49 #49B53C

tetradic

#3C49B5 #B53C85 #B5A83C #3CB56C

square

#3C49B5 #B53C85 #B5A83C #3CB56C

split-complementary

#3C49B5 #B56C3C #85B53C

monochromatic

#1E2459 #2D3687 #3C49B5 #636ECB #9199DB

Accessibility & contrast

On white

7.47

#3C49B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#3C49B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C49B5

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C49B5	#FFFFFF	#000000	##FFFFFF
##3C49B5	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB9

Deuteranopia (green-blind)

#0050B3

Tritanopia (blue-blind)

#006478

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3c49b5;
/* rgb */ color: rgb(60, 73, 181);
/* oklch */ color: oklch(46.1% 0.170 272.6);

Tailwind

colors: {
  custom: {
    50: '#807bcc',
    500: '#3c49b5',
    950: '#000000',
  },
}

SCSS

$custom: #3c49b5;
$custom-light: #807bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3c49b5",
  "rgb": {
    "r": 60,
    "g": 73,
    "b": 181
  },
  "hsl": {
    "h": 233.554,
    "s": 50.207,
    "l": 47.255
  },
  "oklch": {
    "l": 0.46108,
    "c": 0.16991,
    "h": 272.6
  },
  "luminance": 0.09062
}

Semantic roles & 50–950 ramp

primary

#3C49B5

secondary

#C6BF87

accent

#CB4EDA

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3C49B5

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

Preview Lab → · Contrast checker → · Palette generator →