#3C4CBE#3C4CBE

#3C4CBE is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.4% C 0.178 H 271.7°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#3C4CBE
RGB	rgb(60, 76, 190)
HSL	hsl(233, 52%, 49%)
HSV	hsv(233, 68%, 75%)
CMYK	cmyk(68.4%, 60%, 0%, 25.5%)
CIE-LAB	lab(37.56, 31.53, -61.83)
CIE-LCH	lch(37.56, 69.40, 297.02°)
OKLab	oklab(47.42% 0.0052 -0.1782)
OKLCH	oklch(47.42% 0.178 271.7)
XYZ	xyz(13.7390, 9.8459, 49.8816)
Luminance	0.0985 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4CBE #BEAE3C

analogous

#3C8DBE #3C4CBE #6D3CBE

triadic

#3C4CBE #BE3C4C #4CBE3C

tetradic

#3C4CBE #BE3C8D #BEAE3C #3CBE6D

square

#3C4CBE #BE3C8D #BEAE3C #3CBE6D

split-complementary

#3C4CBE #BE6D3C #8DBE3C

monochromatic

#1F2761 #2D398F #3C4CBE #6875CF #969FDE

Accessibility & contrast

On white

7.07

#3C4CBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#3C4CBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4CBE

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4CBE	#FFFFFF	#000000	##FFFFFF
##3C4CBE	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC2

Deuteranopia (green-blind)

#0053BC

Tritanopia (blue-blind)

#00687D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3c4cbe;
/* rgb */ color: rgb(60, 76, 190);
/* oklch */ color: oklch(47.4% 0.178 271.7);

Tailwind

colors: {
  custom: {
    50: '#827ed2',
    500: '#3c4cbe',
    950: '#000000',
  },
}

SCSS

$custom: #3c4cbe;
$custom-light: #827ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4cbe",
  "rgb": {
    "r": 60,
    "g": 76,
    "b": 190
  },
  "hsl": {
    "h": 232.615,
    "s": 52,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47415,
    "c": 0.17832,
    "h": 271.7
  },
  "luminance": 0.09847
}

Semantic roles & 50–950 ramp

primary

#3C4CBE

secondary

#CAC28C

accent

#CA4CDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3C4CBE

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

Preview Lab → · Contrast checker → · Palette generator →