#3C4EBC#3C4EBC

#3C4EBC is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.6% C 0.173 H 271.2°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#3C4EBC
RGB	rgb(60, 78, 188)
HSL	hsl(232, 52%, 49%)
HSV	hsv(232, 68%, 74%)
CMYK	cmyk(68.1%, 58.5%, 0%, 26.3%)
CIE-LAB	lab(37.91, 29.53, -60.09)
CIE-LCH	lch(37.91, 66.95, 296.18°)
OKLab	oklab(47.62% 0.0036 -0.1731)
OKLCH	oklch(47.62% 0.173 271.2)
XYZ	xyz(13.6619, 10.0390, 48.7849)
Luminance	0.1004 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4EBC #BCAA3C

analogous

#3C8EBC #3C4EBC #6A3CBC

triadic

#3C4EBC #BC3C4E #4EBC3C

tetradic

#3C4EBC #BC3C8E #BCAA3C #3CBC6A

square

#3C4EBC #BC3C8E #BCAA3C #3CBC6A

split-complementary

#3C4EBC #BC6A3C #8EBC3C

monochromatic

#1E285F #2D3B8E #3C4EBC #6775CE #959FDD

Accessibility & contrast

On white

6.98

#3C4EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#3C4EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C4EBC

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4EBC	#FFFFFF	#000000	##FFFFFF
##3C4EBC	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC0

Deuteranopia (green-blind)

#0054BA

Tritanopia (blue-blind)

#00697D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3c4ebc;
/* rgb */ color: rgb(60, 78, 188);
/* oklch */ color: oklch(47.6% 0.173 271.2);

Tailwind

colors: {
  custom: {
    50: '#817fd1',
    500: '#3c4ebc',
    950: '#000000',
  },
}

SCSS

$custom: #3c4ebc;
$custom-light: #817fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4ebc",
  "rgb": {
    "r": 60,
    "g": 78,
    "b": 188
  },
  "hsl": {
    "h": 231.563,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47624,
    "c": 0.17315,
    "h": 271.2
  },
  "luminance": 0.1004
}

Semantic roles & 50–950 ramp

primary

#3C4EBC

secondary

#C9C08B

accent

#C74DDB

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #3C4EBC

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

Preview Lab → · Contrast checker → · Palette generator →