#3C4FD0#3C4FD0

#3C4FD0 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.5% C 0.198 H 270.7°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#3C4FD0
RGB	rgb(60, 79, 208)
HSL	hsl(232, 61%, 53%)
HSV	hsv(232, 71%, 82%)
CMYK	cmyk(71.2%, 62%, 0%, 18.4%)
CIE-LAB	lab(39.76, 35.98, -68.71)
CIE-LCH	lch(39.76, 77.56, 297.64°)
OKLab	oklab(49.49% 0.0026 -0.1984)
OKLCH	oklch(49.49% 0.198 270.7)
XYZ	xyz(16.0408, 11.1051, 60.9604)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4FD0 #D0BD3C

analogous

#3C99D0 #3C4FD0 #733CD0

triadic

#3C4FD0 #D03C4F #4FD03C

tetradic

#3C4FD0 #D03C99 #D0BD3C #3CD073

square

#3C4FD0 #D03C99 #D0BD3C #3CD073

split-complementary

#3C4FD0 #D0733C #99D03C

monochromatic

#1C2875 #2838A7 #3C4FD0 #6D7CDC #9FA8E8

Accessibility & contrast

On white

6.52

#3C4FD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#3C4FD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C4FD0

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4FD0	#FFFFFF	#000000	##FFFFFF
##3C4FD0	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D4

Deuteranopia (green-blind)

#0057CE

Tritanopia (blue-blind)

#007088

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3c4fd0;
/* rgb */ color: rgb(60, 79, 208);
/* oklch */ color: oklch(49.5% 0.198 270.7);

Tailwind

colors: {
  custom: {
    50: '#8580df',
    500: '#3c4fd0',
    950: '#000000',
  },
}

SCSS

$custom: #3c4fd0;
$custom-light: #8580df;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4fd0",
  "rgb": {
    "r": 60,
    "g": 79,
    "b": 208
  },
  "hsl": {
    "h": 232.297,
    "s": 61.157,
    "l": 52.549
  },
  "oklch": {
    "l": 0.49488,
    "c": 0.19843,
    "h": 270.7
  },
  "luminance": 0.11107
}

Semantic roles & 50–950 ramp

primary

#3C4FD0

secondary

#D4CC94

accent

#D044E4

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #3C4FD0

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

Preview Lab → · Contrast checker → · Palette generator →