#3C54C6#3C54C6

#3C54C6 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.6% C 0.179 H 269.7°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#3C54C6
RGB	rgb(60, 84, 198)
HSL	hsl(230, 55%, 51%)
HSV	hsv(230, 70%, 78%)
CMYK	cmyk(69.7%, 57.6%, 0%, 22.4%)
CIE-LAB	lab(40.21, 29.26, -62.19)
CIE-LCH	lch(40.21, 68.72, 295.20°)
OKLab	oklab(49.58% -0.0011 -0.1792)
OKLCH	oklch(49.58% 0.179 269.7)
XYZ	xyz(15.2234, 11.3770, 54.8088)
Luminance	0.1138 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C54C6 #C6AE3C

analogous

#3C99C6 #3C54C6 #693CC6

triadic

#3C54C6 #C63C54 #54C63C

tetradic

#3C54C6 #C63C99 #C6AE3C #3CC669

square

#3C54C6 #C63C99 #C6AE3C #3CC669

split-complementary

#3C54C6 #C6693C #99C63C

monochromatic

#1F2C69 #2D3F98 #3C54C6 #6B7ED4 #9BA7E2

Accessibility & contrast

On white

6.41

#3C54C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#3C54C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C54C6

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C54C6	#FFFFFF	#000000	##FFFFFF
##3C54C6	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CA

Deuteranopia (green-blind)

#0059C4

Tritanopia (blue-blind)

#007085

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3c54c6;
/* rgb */ color: rgb(60, 84, 198);
/* oklch */ color: oklch(49.6% 0.179 269.7);

Tailwind

colors: {
  custom: {
    50: '#8383d8',
    500: '#3c54c6',
    950: '#000000',
  },
}

SCSS

$custom: #3c54c6;
$custom-light: #8383d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c54c6",
  "rgb": {
    "r": 60,
    "g": 84,
    "b": 198
  },
  "hsl": {
    "h": 229.565,
    "s": 54.762,
    "l": 50.588
  },
  "oklch": {
    "l": 0.49576,
    "c": 0.17921,
    "h": 269.7
  },
  "luminance": 0.11379
}

Semantic roles & 50–950 ramp

primary

#3C54C6

secondary

#CEC390

accent

#C44ADE

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3C54C6

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

Preview Lab → · Contrast checker → · Palette generator →