#3C4CBD#3C4CBD

#3C4CBD is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.3% C 0.177 H 271.7°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#3C4CBD
RGB	rgb(60, 76, 189)
HSL	hsl(233, 52%, 49%)
HSV	hsv(233, 68%, 74%)
CMYK	cmyk(68.3%, 59.8%, 0%, 25.9%)
CIE-LAB	lab(37.49, 31.17, -61.37)
CIE-LCH	lch(37.49, 68.83, 296.93°)
OKLab	oklab(47.33% 0.0052 -0.1769)
OKLCH	oklch(47.33% 0.177 271.7)
XYZ	xyz(13.6301, 9.8024, 49.3080)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4CBD #BDAD3C

analogous

#3C8DBD #3C4CBD #6D3CBD

triadic

#3C4CBD #BD3C4C #4CBD3C

tetradic

#3C4CBD #BD3C8D #BDAD3C #3CBD6D

square

#3C4CBD #BD3C8D #BDAD3C #3CBD6D

split-complementary

#3C4CBD #BD6D3C #8DBD3C

monochromatic

#1F2760 #2D398F #3C4CBD #6774CF #969FDE

Accessibility & contrast

On white

7.09

#3C4CBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#3C4CBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4CBD

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4CBD	#FFFFFF	#000000	##FFFFFF
##3C4CBD	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC1

Deuteranopia (green-blind)

#0052BB

Tritanopia (blue-blind)

#00687D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3c4cbd;
/* rgb */ color: rgb(60, 76, 189);
/* oklch */ color: oklch(47.3% 0.177 271.7);

Tailwind

colors: {
  custom: {
    50: '#817ed2',
    500: '#3c4cbd',
    950: '#000000',
  },
}

SCSS

$custom: #3c4cbd;
$custom-light: #817ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4cbd",
  "rgb": {
    "r": 60,
    "g": 76,
    "b": 189
  },
  "hsl": {
    "h": 232.558,
    "s": 51.807,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47331,
    "c": 0.17698,
    "h": 271.7
  },
  "luminance": 0.09804
}

Semantic roles & 50–950 ramp

primary

#3C4CBD

secondary

#C9C18C

accent

#CA4DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3C4CBD

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

Preview Lab → · Contrast checker → · Palette generator →