#3C44BC#3C44BC

#3C44BC is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.8% C 0.185 H 273.5°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#3C44BC
RGB	rgb(60, 68, 188)
HSL	hsl(236, 52%, 49%)
HSV	hsv(236, 68%, 74%)
CMYK	cmyk(68.1%, 63.8%, 0%, 26.3%)
CIE-LAB	lab(35.45, 35.89, -64.11)
CIE-LCH	lch(35.45, 73.47, 299.24°)
OKLab	oklab(45.81% 0.0114 -0.185)
OKLCH	oklch(45.81% 0.185 273.5)
XYZ	xyz(13.0047, 8.7245, 48.5659)
Luminance	0.0873 (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

#3C44BC #BCB43C

analogous

#3C84BC #3C44BC #743CBC

triadic

#3C44BC #BC3C44 #44BC3C

tetradic

#3C44BC #BC3C84 #BCB43C #3CBC74

square

#3C44BC #BC3C84 #BCB43C #3CBC74

split-complementary

#3C44BC #BC743C #84BC3C

monochromatic

#1E225F #2D338E #3C44BC #676DCE #959ADD

Accessibility & contrast

On white

7.65

#3C44BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#3C44BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C44BC

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C44BC	#FFFFFF	#000000	##FFFFFF
##3C44BC	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C0

Deuteranopia (green-blind)

#004EBA

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3c44bc;
/* rgb */ color: rgb(60, 68, 188);
/* oklch */ color: oklch(45.8% 0.185 273.5);

Tailwind

colors: {
  custom: {
    50: '#8278d1',
    500: '#3c44bc',
    950: '#000000',
  },
}

SCSS

$custom: #3c44bc;
$custom-light: #8278d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c44bc",
  "rgb": {
    "r": 60,
    "g": 68,
    "b": 188
  },
  "hsl": {
    "h": 236.25,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.45805,
    "c": 0.18535,
    "h": 273.5
  },
  "luminance": 0.08726
}

Semantic roles & 50–950 ramp

primary

#3C44BC

secondary

#C9C58B

accent

#D24DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3C44BC

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

Preview Lab → · Contrast checker → · Palette generator →