#3C61CD#3C61CD

#3C61CD is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.7% C 0.173 H 266.3°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#3C61CD
RGB	rgb(60, 97, 205)
HSL	hsl(225, 59%, 52%)
HSV	hsv(225, 71%, 80%)
CMYK	cmyk(70.7%, 52.7%, 0%, 19.6%)
CIE-LAB	lab(44.11, 23.45, -59.90)
CIE-LCH	lch(44.11, 64.32, 291.39°)
OKLab	oklab(52.67% -0.0112 -0.1723)
OKLCH	oklch(52.67% 0.173 266.3)
XYZ	xyz(17.1538, 13.9161, 59.5278)
Luminance	0.1392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C61CD #CDA83C

analogous

#3CA9CD #3C61CD #603CCD

triadic

#3C61CD #CD3C61 #61CD3C

tetradic

#3C61CD #CD3CA9 #CDA83C #3CCD60

square

#3C61CD #CD3CA9 #CDA83C #3CCD60

split-complementary

#3C61CD #CD603C #A9CD3C

monochromatic

#1D3371 #2A48A2 #3C61CD #6D88D9 #9DB0E6

Accessibility & contrast

On white

5.55

#3C61CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#3C61CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C61CD

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C61CD	#FFFFFF	#000000	##FFFFFF
##3C61CD	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#156FD1

Deuteranopia (green-blind)

#0062CB

Tritanopia (blue-blind)

#007B8D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3c61cd;
/* rgb */ color: rgb(60, 97, 205);
/* oklch */ color: oklch(52.7% 0.173 266.3);

Tailwind

colors: {
  custom: {
    50: '#838ddd',
    500: '#3c61cd',
    950: '#000000',
  },
}

SCSS

$custom: #3c61cd;
$custom-light: #838ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#3c61cd",
  "rgb": {
    "r": 60,
    "g": 97,
    "b": 205
  },
  "hsl": {
    "h": 224.69,
    "s": 59.184,
    "l": 51.961
  },
  "oklch": {
    "l": 0.52672,
    "c": 0.17266,
    "h": 266.3
  },
  "luminance": 0.13918
}

Semantic roles & 50–950 ramp

primary

#3C61CD

secondary

#D2C293

accent

#BA45E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3C61CD

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

Preview Lab → · Contrast checker → · Palette generator →