#3C45CD#3C45CD

#3C45CD is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.5% C 0.206 H 272.6°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#3C45CD
RGB	rgb(60, 69, 205)
HSL	hsl(236, 59%, 52%)
HSV	hsv(236, 71%, 80%)
CMYK	cmyk(70.7%, 66.3%, 0%, 19.6%)
CIE-LAB	lab(37.16, 41.12, -71.23)
CIE-LCH	lch(37.16, 82.24, 300.00°)
OKLab	oklab(47.51% 0.0094 -0.2059)
OKLCH	oklch(47.51% 0.206 272.6)
XYZ	xyz(15.0073, 9.6232, 58.8123)
Luminance	0.0963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C45CD #CDC43C

analogous

#3C8ECD #3C45CD #7C3CCD

triadic

#3C45CD #CD3C45 #45CD3C

tetradic

#3C45CD #CD3C8E #CDC43C #3CCD7C

square

#3C45CD #CD3C8E #CDC43C #3CCD7C

split-complementary

#3C45CD #CD7C3C #8ECD3C

monochromatic

#1D2271 #2A31A2 #3C45CD #6D73D9 #9DA2E6

Accessibility & contrast

On white

7.18

#3C45CD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#3C45CD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C45CD

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C45CD	#FFFFFF	#000000	##FFFFFF
##3C45CD	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED1

Deuteranopia (green-blind)

#0051CA

Tritanopia (blue-blind)

#006983

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3c45cd;
/* rgb */ color: rgb(60, 69, 205);
/* oklch */ color: oklch(47.5% 0.206 272.6);

Tailwind

colors: {
  custom: {
    50: '#8579dd',
    500: '#3c45cd',
    950: '#000000',
  },
}

SCSS

$custom: #3c45cd;
$custom-light: #8579dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3c45cd",
  "rgb": {
    "r": 60,
    "g": 69,
    "b": 205
  },
  "hsl": {
    "h": 236.276,
    "s": 59.184,
    "l": 51.961
  },
  "oklch": {
    "l": 0.47506,
    "c": 0.20607,
    "h": 272.6
  },
  "luminance": 0.09625
}

Semantic roles & 50–950 ramp

primary

#3C45CD

secondary

#D2CE93

accent

#D945E2

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3C45CD

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

Preview Lab → · Contrast checker → · Palette generator →