#3C54CD#3C54CD

#3C54CD is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.1% C 0.189 H 269.7°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#3C54CD
RGB	rgb(60, 84, 205)
HSL	hsl(230, 59%, 52%)
HSV	hsv(230, 71%, 80%)
CMYK	cmyk(70.7%, 59%, 0%, 19.6%)
CIE-LAB	lab(40.75, 31.76, -65.36)
CIE-LCH	lch(40.75, 72.67, 295.92°)
OKLab	oklab(50.15% -0.001 -0.1885)
OKLCH	oklch(50.15% 0.189 269.7)
XYZ	xyz(16.0495, 11.7075, 59.1597)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C54CD #CDB53C

analogous

#3C9DCD #3C54CD #6D3CCD

triadic

#3C54CD #CD3C54 #54CD3C

tetradic

#3C54CD #CD3C9D #CDB53C #3CCD6D

square

#3C54CD #CD3C9D #CDB53C #3CCD6D

split-complementary

#3C54CD #CD6D3C #9DCD3C

monochromatic

#1D2B71 #2A3EA2 #3C54CD #6D7FD9 #9DA9E6

Accessibility & contrast

On white

6.28

#3C54CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#3C54CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C54CD

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C54CD	#FFFFFF	#000000	##FFFFFF
##3C54CD	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D1

Deuteranopia (green-blind)

#005ACB

Tritanopia (blue-blind)

#007288

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3c54cd;
/* rgb */ color: rgb(60, 84, 205);
/* oklch */ color: oklch(50.1% 0.189 269.7);

Tailwind

colors: {
  custom: {
    50: '#8483dd',
    500: '#3c54cd',
    950: '#000000',
  },
}

SCSS

$custom: #3c54cd;
$custom-light: #8483dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3c54cd",
  "rgb": {
    "r": 60,
    "g": 84,
    "b": 205
  },
  "hsl": {
    "h": 230.069,
    "s": 59.184,
    "l": 51.961
  },
  "oklch": {
    "l": 0.50147,
    "c": 0.18853,
    "h": 269.7
  },
  "luminance": 0.11709
}

Semantic roles & 50–950 ramp

primary

#3C54CD

secondary

#D2C893

accent

#C845E2

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3C54CD

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

Preview Lab → · Contrast checker → · Palette generator →